,申请号JP19760058287-传众专利搜索

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发明名称
摘要
申请公布号	JPS6015403(B2)	申请公布日期	1985.04.19
申请号	JP19760058287	申请日期	1976.05.20
申请人	HITACHI SEISAKUSHO KK;SHINNIPPON SEITETSU KK	发明人	SHIDA SHIGERU;AWATSUHARA HIROSHI;YASUDA KENICHI;TSUMURA SUKEFUMI
分类号	B21B37/42;B21B31/18;B21B37/00	主分类号	B21B37/42
代理机构		代理人
主权项
地址

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