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经营范围
发明名称
METHOD OF RESISTANCE REACTIVE BRAZING
摘要
申请公布号
SU1563905(A1)
申请公布日期
1990.05.15
申请号
SU19884410695
申请日期
1988.04.15
申请人
DOLOTOV BORIS A,SU;SEMENOV VYACHESLAV,SU;OSTROUKHOV SERGEJ D,SU
发明人
DOLOTOV BORIS A,SU;SEMENOV VYACHESLAV I,SU;OSTROUKHOV SERGEJ D,SU
分类号
B23K1/20
主分类号
B23K1/20
代理机构
代理人
主权项
地址
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