,申请号JP19870101762-传众专利搜索

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发明名称
摘要
申请公布号	JPH0669596(B2)	申请公布日期	1994.09.07
申请号	JP19870101762	申请日期	1987.04.27
申请人		发明人
分类号	B21L3/00;B23K11/00;B23K11/02;(IPC1-7):B21L3/00	主分类号	B21L3/00
代理机构		代理人
主权项
地址

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