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发明名称
Кузнечный горн
摘要
申请公布号
SU21639(A1)
申请公布日期
1931.07.31
申请号
SU19300070992
申请日期
1930.05.30
申请人
SHTENNIKOV F.V.
发明人
SHTENNIKOV F.V.
分类号
B21J17/00;B21J19/02
主分类号
B21J17/00
代理机构
代理人
主权项
地址
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