Hans-Ulrich Seigenthaler

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Suhr, CH

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Patents Grantslast 30 patents

Information Patent Grant
Mixing and kneading machine and method of implementing continual co...
- Patent number 7,909,500
- Issue date Mar 22, 2011
- Buss AG
- Heini Grutter
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL