Drilldown: Patents

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Patents > Company

: Cascade Microtech, Inc.

or Dubner Computer Systems, Inc.

or Tektronix

or Tektronix Inc

or Zeelan Technology, Inc.

& Grant date: 1970 - 1979

or Direct-view storage CRT

or Patent GB 460562A

or Patent US 3331983A

or Patent US 3358159A

or Patent US 4150420A

or Patent US 4255003A

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Other values:

None (2) · 1966 (1) · 1967 (5) · 1968 (29) · 1969 (22) · 1970 (20) · 1971 (34) · 1972 (12) · 1973 (21) · 1974 (17) · 1975 (15) · 1976 (21) · 1977 (25) · 1978 (6)

1970 (16) · 1971 (39) · 1972 (29) · 1973 (28) · 1974 (22) · 1975 (18) · 1976 (16) · 1977 (14) · 1978 (29) · 1979 (19)

Showing below up to 230 results in range #1 to #230.

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