Damper control apparatus for dual duct air conditioning system,申请号US19560623614-传众专利搜索

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发明名称	Damper control apparatus for dual duct air conditioning system
摘要
申请公布号	US2883111(A)	申请公布日期	1959.04.21
申请号	US19560623614	申请日期	1956.11.21
申请人	H. H. ROBERTSON COMPANY	发明人	CURRAN BERNARD E.;KAUTZ GLENN E.
分类号	F24F3/052	主分类号	F24F3/052
代理机构		代理人
主权项
地址

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