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Cellophane SA France

Cellophane
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3983285A Composite polyester films and process for producing the same Expired / Lapsed 1974-06-04 1976-09-28 12 Details
US2597625A Process for applying moistureproof coating to regenerated c… Expired / Lapsed 1950-06-23 1952-05-20 0 Details