Rolf Zangerle

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Herdern, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method of and implement for cutting books at the backbones
- Patent number 5,367,928
- Issue date Nov 29, 1994
- GRAPHA-Holding AG.
- Peter Geiser
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER