Dispositif d'aération, en particulier pour véhicules automobiles,申请号FRD853704-传众专利搜索

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发明名称	Dispositif d'aération, en particulier pour véhicules automobiles
摘要
申请公布号	FR853704(A)	申请公布日期	1940.03.27
申请号	FRD853704	申请日期	1939.05.02
申请人	DR. ING. H. C. F. PORSCHE K.-G.	发明人
分类号	B60H1/24	主分类号	B60H1/24
代理机构		代理人
主权项
地址

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