申请人 |
KAWASAKI STEEL CORPORATION TSUBAKIMOTO CHAIN CO.;TSUBAKIMOTO CHAIN CO. |
发明人 |
SONOYAMA, MITSUYOSHI, CHIBA WORKS;SUZAKI, KENTARO, CHIBA WORKS, KAWASAKI STEEL CO.;AIHARA, MASAKI, CHIBA WORKS, KAWASAKI STEEL CO.;SUZUKI, HIROKATSU, TOKYO HD. OFF., KAWASAKI STEEL;MIYAHARA, SHOJI, TSUBAKIMOTO CHAIN CO.;KOJIMA, NORIO, TSUBAKIMOTO CHAIN CO.;OKADA, MASATOSHI, TSUBAKIMOTO CHAIN CO. |