,申请号JP20020005041-传众专利搜索

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发明名称
摘要
申请公布号	JP3887235(B2)	申请公布日期	2007.02.28
申请号	JP20020005041	申请日期	2002.01.11
申请人		发明人
分类号	B21B3/00;C22C38/00;B21B45/02;C21D9/46;C22C38/06;C22C38/16;C22C38/28;C23C2/06;C23C2/28	主分类号	B21B3/00
代理机构		代理人
主权项
地址

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