Drilldown: Patents
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- Companies (64)
- Components (751)
- Documents (431)
- Patents (1671)
- Persons (317)
- Products (2032)
- Software (114)
- Specifications (5731)
- All files (26079)
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Patents > Company :
Audio Precision or
Fluke Corp or
Tektronix Inc
& Filing date:
1960 - 1969
& Cites :
Patent US 2280531A or
Patent US 3011129A or
Patent US 3214631A or
Patent US 3312850A or
Patent US 3689752A
Use the filters below to narrow your results.
Showing below up to 3 results in range #1 to #3.