Drilldown: Patents
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Patents > Inventors :
Bruce Hofer or
Dan Knierim or
George Frye or
Val Garuts
& Filing date:
1960 - 1969
& Cites :
Patent US 3011129A or
Patent US 3214631A or
Patent US 3369173A or
Patent US 3629731A or
None
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Showing below up to 11 results in range #1 to #11.