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经营范围
发明名称
Нагревательная печь
摘要
申请公布号
SU21196(A1)
申请公布日期
1931.07.31
申请号
SU19290061291
申请日期
1929.11.09
申请人
POGORELOV V.D.
发明人
POGORELOV V.D.
分类号
F27B9/16
主分类号
F27B9/16
代理机构
代理人
主权项
地址
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