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Kali Chemie AG

Kali Chemi
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3532457A Catalyst for purifying exhaust gases and process of making … Expired / Lapsed 1966-09-02 1970-10-06 0 Details
US2129296A Screen for x-ray photography Expired / Lapsed 1936-05-07 1938-09-06 0 Details