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Collin & Cie

Collin & C
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
FR832992A Device for performing anesthesia mechanically Expired / Lapsed 1938-01-31 1938-10-07 0 Details
FR748666A Harpoon trocar for septic punctures Expired / Lapsed 1932-03-30 1933-07-07 0 Details