Heinz Boetschi

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Mauren, CH

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for producing book blocks from a stack of signatures
- Patent number 5,984,603
- Issue date Nov 16, 1999
- GRAPHA-Holding AG.
- Heinz Boetschi
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER