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发明名称
Устройство для аргонодуговой сварки вольфрамовыми электродами сильфонов из нержавеющей стали
摘要
申请公布号
SU83682(A1)
申请公布日期
1949.11.30
申请号
SU19480366749
申请日期
1948.10.27
申请人
BRODSKIJ A.YA.;DYTCHENKO V.V.;KOZHEVNIKOV N.K.
发明人
BRODSKIJ A.YA.;DYTCHENKO V.V.;KOZHEVNIKOV N.K.
分类号
B23K9/16;B23K37/00
主分类号
B23K9/16
代理机构
代理人
主权项
地址
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