Klaus Christl

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Chavannes, CH

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Patents Grantslast 30 patents

Information Patent Grant
Telescopic suction member for feeding sheet material
- Patent number 3,957,263
- Issue date May 18, 1976
- J. Bobst & Fils S.A.
- Klaus Christl
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...