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Holland Co

Holland Co
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3633937A Vehicle securement apparatus Expired / Lapsed 1970-05-18 1972-01-11 17 Details
US2271111A Method of manufacturing springs Expired / Lapsed 1938-04-16 1942-01-27 0 Details