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DRY ZERO CORP

DRY ZERO C
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2288095A Method and apparatus for producing bound batts Expired / Lapsed 1939-05-23 1942-06-30 0 Details
US1899260A Material-handling apparatus Expired / Lapsed 1930-03-20 1933-02-28 0 Details