,申请号JP19810134604U-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	JPS5838303(U)	申请公布日期	1983.03.12
申请号	JP19810134604U	申请日期	1981.09.09
申请人		发明人
分类号	B21B27/02;B21B29/00;(IPC1-7):B21B27/02	主分类号	B21B27/02
代理机构		代理人
主权项
地址

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