Bernd Schlemmer

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Gevelsberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Gas laser frequency stabilization arrangement and method
- Patent number 4,953,169
- Issue date Aug 28, 1990
- Siemens Aktiengesellschaft
- Bernd Schlemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical receiver with an optical coupler and an electronic amplifier
- Patent number 4,829,598
- Issue date May 9, 1989
- Siemens Aktiengesellschaft
- Franz Auracher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE