,申请号JP19730121202U-传众专利搜索

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法人/股东/高管

发明名称
摘要
申请公布号	JPS5423031(Y2)	申请公布日期	1979.08.08
申请号	JP19730121202U	申请日期	1973.10.18
申请人		发明人
分类号	B21D43/05;B23Q7/14;B30B15/30;(IPC1-7):B21D43/05	主分类号	B21D43/05
代理机构		代理人
主权项
地址

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