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American Sheet and Tin Plate Co

American S
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2061358A Automatic discharging machine Expired / Lapsed 1932-10-07 1936-11-17 0 Details
US2024949A Automatic discharging mechanism Expired / Lapsed 1933-02-13 1935-12-17 0 Details