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JA Crabtree and Co Ltd

JA Crabtre
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2427908A Electric fuse box Expired / Lapsed 1945-01-24 1947-09-23 0 Details
US2382647A Electrical wiring system Expired / Lapsed 1942-05-30 1945-08-14 0 Details