,申请号JP19820066913U-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	JPS6338049(Y2)	申请公布日期	1988.10.06
申请号	JP19820066913U	申请日期	1982.05.08
申请人		发明人
分类号	B21D45/04;B30B15/32;(IPC1-7):B21D45/04	主分类号	B21D45/04
代理机构		代理人
主权项
地址

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