Inventor · disambiguated record

Robertus I. Van Steen

Also filed as: VAN STEEN ROBERTUS I

1 granted patent·71 citations·filing 1989–1989

51Inventor score

Technology areasH02K

Files withPHILIPS CORP1

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1 record

0188US5030864AThree-phase electrical machine with reduced cogging torquePHILIPS CORP·Filed 1989·Granted Jul 9, 1991·71 cites·6 claims

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