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Inventor
KOELLENSPERGER DIETER
2 patents
Patents
2 patents
US4282473A
Aug 4, 1981
Rotating field machine drive and method
SIEMENS AG
23 citations
78
US4335343A
Jun 15, 1982
Circuit for generating an electric signal proportional to a flux component of a rotating-field machine
SIEMENS AG
12 citations
70