Drilldown: Patents
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Patents > Inventors :
Dan Knierim or
Gene Andrews or
Phil Crosby
& Company :
Fluke Corp or
Richard Cabot or
Tektronix or
Tektronix Inc or
Triquint Semiconductor Inc. or
XFRM Inc
& Filing date:
1969
& Grant date:
1970 - 1979
& Cites :
Patent US 2922074A or
Patent US 3293474A or
Patent US 3629731A or
Patent US 3725792A or
Patent US 4322688A or
None
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Showing below up to 1 result in range #1 to #1.