Drilldown: Patents
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Patents > Inventors :
Cornelis Teunis Veenendaal or
Phil Crosby
& Filing date:
August 5, 1987
& Grant date:
August 15, 1989
& Cites :
Patent US 3426236A or
Patent US 3629731A or
Patent US 3689752A or
Patent US 4146844A or
Patent US 4150420A or
None
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Showing below up to 1 result in range #1 to #1.