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发明名称
Вальцевой станок для правки уголкового, зетового и другого тому подобного профиля железа
摘要
申请公布号
SU36139(A1)
申请公布日期
1934.04.30
申请号
SU19310090020
申请日期
1931.06.14
申请人
GOLOV I.S.
发明人
GOLOV I.S.
分类号
B21D3/02
主分类号
B21D3/02
代理机构
代理人
主权项
地址
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