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发明名称
METHOD AND APPARATUS FOR DETERMINING GAS-SHIELDED ZONE DIMENSION AT ARC WELDING
摘要
申请公布号
SU823029(A1)
申请公布日期
1981.04.23
申请号
SU19792790230
申请日期
1979.07.09
申请人
UFIMSKIJ AVIATSIONNYJ INSTITUT
发明人
DUDKO DANIIL A,SU;TUKHMETOV RAVIL YU,SU;VERBITSKIJ VLADIMIR G,SU;SHNAJDER BORIS ,SU
分类号
B23K9/16;(IPC1-7):B23K9/16
主分类号
B23K9/16
代理机构
代理人
主权项
地址
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