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Celanese Canada Inc

Celanese C
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3383525A Selectable cycle timer with plural outputs of different tim… Expired / Lapsed 1966-01-21 1968-05-14 0 Details
US3349321A Bridge with automatic zero Expired / Lapsed 1964-12-24 1967-10-24 0 Details
US3330897A Production of fibers of improved elastic recovery Expired / Lapsed 1966-08-23 1967-07-11 2 Details