Martin Hirt

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Menzingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Suction blowmold for producing extrusion suction-blowmolded plastic...
- Patent number 8,075,301
- Issue date Dec 13, 2011
- EMS-Chemie AG
- Heinz Caviezel
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
SUCTION BLOWMOLD FOR PRODUCING EXTRUSION SUCTION-BLOWMOLDED PLASTI...
- Publication number 20080171163
- Publication date Jul 17, 2008
- EMS-Chemie Ag
- Heinz CAVIEZEL
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL