A collector for a device to aerate and ventilate rooms.,申请号ZA19920007822-传众专利搜索

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法人/股东/高管

发明名称	A collector for a device to aerate and ventilate rooms.
摘要
申请公布号	ZA9207822(B)	申请公布日期	1993.04.21
申请号	ZA19920007822	申请日期	1992.10.12
申请人	GIF GESELLSCHAFT FUR INGENIEURPROJEKTE FREIBURG MBH.	发明人	FRANK HAMMER
分类号	A24F	主分类号	A24F
代理机构		代理人
主权项
地址

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