71500547
Apr 19, 1946
Sep 19, 1950
[TRANSFER, FILLER, AND BUCKET PUMPS DESIGNED TO HANDLE LUBRICANTS;] LUBRICANT[ GUNS], NOZZLES, COUPLERS, ADAPTERS, SWIVELS AND SIMILAR FITTINGS THEREFOR; AND LUBRICANT-RECEIVING FITTINGS FOR ATTACHMENT TO APPARATUS TO BE LUBRICATED
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