73018906
Apr 16, 1974
Aug 1, 1978
RUBBER ARTICLES-NAMELY, WEAR BARS, IMPACT PLATES, WEAR PLATES, CLASSIFIER SHOES; SKIRTBOARD RUBBER, MILL BACKING RUBBER, DUST-PROOFING MATERIAL MADE OF RUBBER; MILL LININGS, TRUCK LININGS, CHUTES, CCNCRETE MIXER LININGS, DUST-PROOFING SYSTEMS AND NOISE AND VIBRATION REDUCING SYSTEMS MADE WHOLLY OR PRINCIPALLY OF RUBBER, RUBBER SCREENS SUPPORTED BY METAL BARS; NONMETALLIC HOSES; SCREEN CLOTHS MADE WHOLLY OF RUBBER, SCREEN CLOTHS MADE OF RUBBER AND HAVING A METAL RIGIDIFYING FRAME VULCANIZED THERETO, AND SCREEN CLOTHS MADE OF PLASTIC WITH A METAL FASTENING DEVICE RIVETED THERETO
Rubber Goods