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Optique et Precision de Levallois SA

Optique et
Active Patents
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Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3173414A Biopsy probe, and combination thereof with an endoscope Expired / Lapsed 1962-03-06 1965-03-16 2 Details
US2424011A Telescope adjusting device Expired / Lapsed 1945-08-17 1947-07-15 0 Details
FR860192A Collimator refinements Expired / Lapsed 1939-06-16 1941-01-08 0 Details