VENTILATION IN BUILDINGS,申请号AU19810066087-传众专利搜索

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发明名称	VENTILATION IN BUILDINGS
摘要
申请公布号	AU530982(B2)	申请公布日期	1983.08.04
申请号	AU19810066087	申请日期	1981.01.08
申请人	BOLTON, R.A.	发明人	ROSS ARNOLD BOLTON
分类号	E04H9/14;F23L17/10;F24F7/04;(IPC1-7):F24F7/02;F24F11/04;F24F13/10	主分类号	E04H9/14
代理机构		代理人
主权项
地址

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