MANUFACTURING OF DEVICE FOR SPIRAL RIB OF BAR STEEL,申请号JP19880062699-传众专利搜索

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发明名称	MANUFACTURING OF DEVICE FOR SPIRAL RIB OF BAR STEEL
摘要
申请公布号	JPH01237019(A)	申请公布日期	1989.09.21
申请号	JP19880062699	申请日期	1988.03.16
申请人	KAWASAKI STEEL CORP;YOKOHAMA KOGYO KK	发明人	HASHIMOTO MASAHARU;TOMINAGA MASANARI;TAKAHASHI CHIYOMARU;SATO SEIJI;SEKI TOSHIHIRO
分类号	B21C37/12;B21C37/15;B21C37/24;B21C37/26	主分类号	B21C37/12
代理机构		代理人
主权项
地址

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