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发明名称
Способ предохранения блоков цилиндров автомобильных двигателей и радиаторов от аварий при замерзании в них воды
摘要
申请公布号
SU80443(A1)
申请公布日期
1948.11.30
申请号
SU19460347068
申请日期
1946.02.05
申请人
EVDYUKOV M.V.
发明人
EVDYUKOV M.V.
分类号
F01P11/20
主分类号
F01P11/20
代理机构
代理人
主权项
地址
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