Norbert Grassmann

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Regensburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for detecting a switched state of a switch
- Patent number 6,700,382
- Issue date Mar 2, 2004
- Siemens Aktiengesellschaft
- Norbert Grassmann
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for detecting a switched state of a switch
- Publication number 20020149371
- Publication date Oct 17, 2002
- Norbert Grassmann
- H01 - BASIC ELECTRIC ELEMENTS