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发明名称
Нагревательный прибор центрального отопления
摘要
申请公布号
SU83423(A1)
申请公布日期
1949.11.30
申请号
SU19470371900
申请日期
1947.12.15
申请人
EVDYUKOV M.V.
发明人
EVDYUKOV M.V.
分类号
F28F13/08;F28F17/00
主分类号
F28F13/08
代理机构
代理人
主权项
地址
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