Frank SCHAEFER

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Grasberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electrode device with pre- and/or postfilters and manufacturing met...
- Patent number 9,190,252
- Issue date Nov 17, 2015
- VACUTEC Hochvakuum- & Präzisionstechnik GmbH
- Bernd Laser
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRODE DEVICE WITH PRE- AND/OR POSTFILTERS AND MANUFACTURING MET...
- Publication number 20150102213
- Publication date Apr 16, 2015
- VACUTEC HOCHVAKUUM- & PRÄZISIONSTECHNIK GMBH
- Bernd LASER
- H01 - BASIC ELECTRIC ELEMENTS