Karl-Heinz Knobbe

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Ellerbeck, DE

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Patents Grantslast 30 patents

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Method and apparatus for drying and setting the adhesive on books b...
- Patent number 4,296,294
- Issue date Oct 20, 1981
- Reinhard Mohn GmbH
- Alexander Beckert
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER