Pressure producing device for hydraulic pressure systems,申请号US19350051994-传众专利搜索

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发明名称	Pressure producing device for hydraulic pressure systems
摘要
申请公布号	US2148231(A)	申请公布日期	1939.02.21
申请号	US19350051994	申请日期	1935.11.29
申请人	HYDRAULIC BRAKE COMPANY	发明人	BOWEN HERBERT C.
分类号	B60T11/22	主分类号	B60T11/22
代理机构		代理人
主权项
地址

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