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发明名称
VENTILATION APPARATUS
摘要
申请公布号
SU848901(A1)
申请公布日期
1981.07.23
申请号
SU19792839825
申请日期
1979.11.15
申请人
LENSKIJ DMITRIJ V,SU;SAGIROV VITALIJ V,SU
发明人
LENSKIJ DMITRIJ V,SU;SAGIROV VITALIJ V,SU
分类号
F24F7/06;B08B15/02;(IPC1-7):F24F7/06
主分类号
F24F7/06
代理机构
代理人
主权项
地址
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