ANORDNING FOR VENTILERING AV ET LUKKET LEDNINGSSYSTEM.,申请号NO19870000989-传众专利搜索

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发明名称	ANORDNING FOR VENTILERING AV ET LUKKET LEDNINGSSYSTEM.
摘要
申请公布号	NO160546(B)	申请公布日期	1989.01.16
申请号	NO19870000989	申请日期	1987.03.10
申请人	PERSSON, BENGT ARNE	发明人	PERSSON, BENGT ARNE
分类号	F24D3/10;F16K24/04;F16L55/07;F24D19/08;(IPC1-7):F24D19/08	主分类号	F24D3/10
代理机构		代理人
主权项
地址

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