Marcos A. Cavalcanti Pereira

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Erlangen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for recovering an alternating variable of a controlled se...
- Patent number 4,904,925
- Issue date Feb 27, 1990
- Siemens Aktiengesellschaft
- Marcos A. Cavalcanti Pereira
- G01 - MEASURING TESTING