MOTOR VEHICLE ROOF VENTILATOR,申请号GB19710050187-传众专利搜索

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发明名称	MOTOR VEHICLE ROOF VENTILATOR
摘要
申请公布号	GB1335633(A)	申请公布日期	1973.10.31
申请号	GB19710050187	申请日期	1971.10.28
申请人	GENERAL MOTORS CORPORATION	发明人
分类号	B60H1/00;B60H1/26;(IPC1-7):B60H1/30	主分类号	B60H1/00
代理机构		代理人
主权项
地址

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