,申请号JP19910323374-传众专利搜索

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发明名称
摘要
申请公布号	JP2506248(B2)	申请公布日期	1996.06.12
申请号	JP19910323374	申请日期	1991.12.06
申请人	YOSHIKAWA KOGYO KK;SHINNIPPON SEITETSU KK	发明人	KUWABARA SHINOBU;HATA SHIGEHIRO;OOISHI KYOSHI
分类号	B21D1/06;(IPC1-7):B21D1/06	主分类号	B21D1/06
代理机构		代理人
主权项
地址

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