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Carl Zeiss Sports Optics GmbH
Carl Zeiss
Active Patents
0
Total Holdings
3
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
DE1165885B
Device for automatic leveling of the finish line
Expired / Lapsed
1956-10-23
—
0
Details
US3130633A
Apparatus for fixing a point on the surface of a workpiece
Expired / Lapsed
1961-02-23
1964-04-28
2
Details
US2959088A
Levelling instrument with means for the automatic compensat…
Expired / Lapsed
1957-10-29
1960-11-08
0
Details