,申请号JP19720030867U-传众专利搜索

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发明名称
摘要
申请公布号	JPS5245916(Y2)	申请公布日期	1977.10.19
申请号	JP19720030867U	申请日期	1972.03.16
申请人		发明人
分类号	B23D55/02;B23D53/00;B23D55/04;B23D55/08;B23Q7/00;(IPC1-7):B23Q7/00	主分类号	B23D55/02
代理机构		代理人
主权项
地址

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