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发明名称
METHOD OF FUSION ARC WELDING AND CONNECTION FOR APPLICATION OF THIS METHOD
摘要
申请公布号
CS235668(B1)
申请公布日期
1985.05.15
申请号
CS19820008677
申请日期
1982.12.02
申请人
NOVAK,JAN,CS;KALAB,ZDENEK,CS
发明人
NOVAK,JAN,CS;KALAB,ZDENEK,CS
分类号
B23K9/09;(IPC1-7):B23K9/09
主分类号
B23K9/09
代理机构
代理人
主权项
地址
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