APPARATUS FOR CONTINUOUS HOT ROLLING OF SLEEVES INTO SEAMLESS PIPES WITHOUT ROTATION,申请号SU19772553903-传众专利搜索

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发明名称	APPARATUS FOR CONTINUOUS HOT ROLLING OF SLEEVES INTO SEAMLESS PIPES WITHOUT ROTATION
摘要
申请公布号	SU1041021(A3)	申请公布日期	1983.09.07
申请号	SU19772553903	申请日期	1977.12.16
申请人	SCHLOEMANN SIEMAG AG	发明人	ERIKH BRETSHNAJDER,DE
分类号	B21B23/00;B21B19/06;(IPC1-7):B21B23/00	主分类号	B21B23/00
代理机构		代理人
主权项
地址

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