METHOD AND DEVICE FOR ROLLING,申请号JP19890002723-传众专利搜索

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发明名称	METHOD AND DEVICE FOR ROLLING
摘要
申请公布号	JPH02187204(A)	申请公布日期	1990.07.23
申请号	JP19890002723	申请日期	1989.01.11
申请人	HITACHI LTD	发明人	YASUDA KENICHI;HIRAMA YUKIO;SATO KOJI
分类号	B21B1/28;B21B15/00	主分类号	B21B1/28
代理机构		代理人
主权项
地址

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