Stefan Spengler

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Siblingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic switch
- Patent number 8,546,711
- Issue date Oct 1, 2013
- Bircher Reglomat AG
- Stefan Spengler
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PNEUMATIC SWITCH
- Publication number 20110042198
- Publication date Feb 24, 2011
- BIRCHER REGLOMAT AG
- Stefan Spengler
- H01 - BASIC ELECTRIC ELEMENTS