,申请号JP19920330899-传众专利搜索

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发明名称
摘要
申请公布号	JP3355673(B2)	申请公布日期	2002.12.09
申请号	JP19920330899	申请日期	1992.11.17
申请人		发明人
分类号	B22F3/02;B22F3/17;C22C1/04;C22C21/02;(IPC1-7):C22C21/02	主分类号	B22F3/02
代理机构		代理人
主权项
地址

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