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发明名称
HEAD FOR WELDING WITH NONCONSUMABLE ELECTRODE IN ATMOSPHERE OF SHEELDING GAS
摘要
申请公布号
SU1270972(A1)
申请公布日期
1992.09.07
申请号
SU19843824892
申请日期
1984.12.18
申请人
SEREZNOV V.A.,SU;AGEEV A.A.,SU;ANDREEV V.N.,SU
发明人
SEREZNOV V.A.,SU;AGEEV A.A.,SU;ANDREEV V.N.,SU
分类号
B23K9/167;(IPC1-7):B23K9/167
主分类号
B23K9/167
代理机构
代理人
主权项
地址
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