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overunity.de Deutsche Forums-Section => Themen in deutscher Sprache => Topic started by: multiuser on December 26, 2007, 09:48:35 AM
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Patent number: 4358693
Filing date: Jun 15, 1981
Issue date: Nov 9, 1982
Inventors: Denis L. Palmer, Robert A. Palmer, Jr., Robert A. Palmer, Sr.
http://www.google.com/patents?id=MKUyAAAAEBAJ (http://www.google.com/patents?id=MKUyAAAAEBAJ)
Patent number: 4151431
Filing date: Dec 6, 1973
Issue date: Apr 24, 1979
Inventor: Howard R. Johnson
http://www.google.com/patents?id=4sIsAAAAEBAJ (http://www.google.com/patents?id=4sIsAAAAEBAJ)
Patent number: 6144132
Filing date: Jul 26, 1999
Issue date: Nov 7, 2000
Inventor: Masayuki Nashiki
Assignee: Okuma Corporation
http://www.google.com/patents?id=pQ0GAAAAEBAJ (http://www.google.com/patents?id=pQ0GAAAAEBAJ)
Patentsuche bei Google.com/Patents
http://www.google.com/patents?q=Permanent+magnet+motor+-Brushless+-electric&btnG=Search+Patents (http://www.google.com/patents?q=Permanent+magnet+motor+-Brushless+-electric&btnG=Search+Patents)