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发明名称
摘要
申请公布号
JPS6037161(Y2)
申请公布日期
1985.11.05
申请号
JP19800169392U
申请日期
1980.11.26
申请人
发明人
分类号
B23K9/18;(IPC1-7):B23K9/18
主分类号
B23K9/18
代理机构
代理人
主权项
地址
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