Max Grieder

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Tecknau, CH

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Patents Grantslast 30 patents

Information Patent Grant
Valve on processing plant
- Patent number 4,722,508
- Issue date Feb 2, 1988
- Rosenmund AG
- Hans Weibel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pressure filter
- Patent number 4,592,835
- Issue date Jun 3, 1986
- Rosenmund AG
- Max Grieder
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL