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发明名称
Способ резки хрупких сплавов
摘要
申请公布号
SU27983(A1)
申请公布日期
1932.10.31
申请号
SU19310090245
申请日期
1931.06.18
申请人
ARTEMEV M.S.;GOLUBKOV A.A.
发明人
ARTEMEV M.S.;GOLUBKOV A.A.
分类号
B23K11/22
主分类号
B23K11/22
代理机构
代理人
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地址
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