,申请号JP19770108218U-传众专利搜索

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发明名称
摘要
申请公布号	JPS5435708(U)	申请公布日期	1979.03.08
申请号	JP19770108218U	申请日期	1977.08.15
申请人		发明人
分类号	B21C37/06;B21C37/00;C21D1/52;C21D9/08;C21D9/56;F27D17/00;(IPC1-7):C21D1/52	主分类号	B21C37/06
代理机构		代理人
主权项
地址

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