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Tektronix Inc
Tektronix
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US3886331A
Electronic scanning spectrophotometer system
Expired / Lapsed
1973-09-14
1975-05-27
23
Details
US3637997A
Graphic display system
Expired / Lapsed
1968-12-06
1972-01-25
45
Details