Bundle
Verified Top PickThe Gitarren Patentsammlung on Technik-Bauanleitungen.de bundles the acoustic guitar, banjo, bass guitar and electric guitar collections, over 294 patent documents, for €34.95. The site states this is €44.85 less than buying the four separately, with no end date shown on 24 October 2026.
Limited Time Offer
Download
VerifiedThe Akustische Gitarre Technik collection holds 119 patent documents, 930 pages when printed on A4, as German PDFs with descriptions and drawings of guitars, bridges, pickups and tuning devices. The final price is €19.95, as shown on 24 October 2026.
Limited Time Offer
E-Guitar
VerifiedThe electric guitar collection lists 85 patent documents with 1,073 pages in A4 print for €19.95, covering complete electric guitars, switching layouts, bridges and stringing, tremolo mechanisms and amplifiers, as shown on 24 October 2026.
Limited Time Offer
Download
VerifiedThe collections are delivered digitally with no shipping costs. After paying by PayPal the buyer is forwarded straight to the download page; with a bank transfer through the order form, the files are usually provided 1 to 3 working days after payment, as stated on 24 October 2026.
Limited Time Offer
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Everything shoppers ask before using Akustische Gitarre & Saiteninstru offers.
Technik-Bauanleitungen.de does not publish customer reviews for this collection. Its product page states the scope instead: 119 patent documents, 930 pages on A4, as German PDF files.
It costs €19.95 as a final price with no shipping costs, as shown on 24 October 2026. No VAT is shown because the seller uses the German small business rule.
There is no discount code. The Gitarren Patentsammlung bundles the acoustic, banjo, bass and electric guitar collections, over 294 patent documents, for €34.95, which the site says is €44.85 less than buying them separately.
With PayPal you are forwarded to the download page straight after payment. With a bank transfer through the order form, the files are usually provided 1 to 3 working days after the payment arrives.
The terms give 14 days from the contract date to withdraw without a reason, and the seller does not end this right early for digital content. A refund goes back to the original payment method within 14 days.
A practical savings guide for shoppers using Akustische Gitarre & Saiteninstru offers.
Technik-Bauanleitungen.de does not publish customer reviews or a discount code for this collection. What the product page does state is its scope and its price, so this page sets those out plainly.
The site describes the collection as a source of information and as a reference for repairs. It makes no promise of a particular result, so treat it as technical reading material rather than a step by step building course.
The Instrumente category on the same site holds further collections at €19.95 each. The electric guitar collection (E-Gitarre Technik) has 85 patent documents with 1,073 pages in A4 print, covering complete electric guitars, switching layouts, bridges and stringing, tremolo mechanisms and amplifiers.
The Gitarren Patentsammlung bundles four collections, acoustic guitar, banjo, bass guitar and electric guitar, with over 294 patent documents for €34.95. The site states that this is €44.85 less than buying the four one by one, and it shows no end date for the bundle price.
Delivery is digital only, by download link, by forwarding to a download page or by email, and there are no shipping costs. With PayPal the files are usually available straight after payment; with a bank transfer through the order form, they are usually provided 1 to 3 working days after the payment arrives. All prices are final prices, and no VAT is shown because the seller uses the German small business rule (§19 UStG).
The terms give a 14 day right of withdrawal from the day the contract is concluded, without a reason, and the seller states that it does not end this right early for digital content. A refund is paid within 14 days to the original payment method with no fee. The withdrawal form is on the site's Widerruf page and asks for your name, the product and an email address for the confirmation.
Offers on this page were checked on the shop's own website on 24 October 2026.
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