FLUID PRESSURE CONTROL APPARATUS,申请号CAD472208-传众专利搜索

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发明名称	FLUID PRESSURE CONTROL APPARATUS
摘要
申请公布号	CA472208(A)	申请公布日期	1951.03.13
申请号	CAD472208	申请日期
申请人	THE WESTINGHOUSE AIR BRAKE COMPANY	发明人	ROY R. STEVENS
分类号		主分类号
代理机构		代理人
主权项
地址

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