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Commonwealth Industrial Gases Ltd

Commonweal
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3566866A Breathing aid administration device Expired / Lapsed 1967-08-08 1971-03-02 7 Details
US3196866A Resuscitator Expired / Lapsed 1962-10-31 1965-07-27 2 Details