,申请号JP19730089159-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	JPS5628779(B2)	申请公布日期	1981.07.03
申请号	JP19730089159	申请日期	1973.08.08
申请人		发明人
分类号	B21D51/38;B21D51/44;B65D17/32;B65D47/36;(IPC1-7):B65D17/28	主分类号	B21D51/38
代理机构		代理人
主权项
地址

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