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发明名称
POWER SUPPLY SOURCE FOR ELECTRIC ARC WELDING OF OPTICAL FIBRES
摘要
申请公布号
SU1539012(A1)
申请公布日期
1990.01.30
申请号
SU19884425235
申请日期
1988.05.18
申请人
KLEJNMAN YAKOV M,SU;STRASHKO GRIGORIJ YA,SU
发明人
KLEJNMAN YAKOV M,SU;STRASHKO GRIGORIJ YA,SU
分类号
B23K9/09
主分类号
B23K9/09
代理机构
代理人
主权项
地址
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