Drilldown: Patents
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Patents > Inventors :
Bruce J. Penney or
George Frye or
John Kobbe or
Les Larson or
Phil Crosby
& Filing date:
May 26, 1969
& Cites :
Patent GB 460562A or
Patent US 2922074A or
Patent US 3331983A or
Patent US 3358159A or
Patent US 3413513A or
Patent US 3629731A or
Patent US 3689752A or
Patent US 4255003A or
None
& Links :
7T11 or
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Showing below up to 3 results in range #1 to #3.