PORTE-VOIX ET FLAN POUR SA FABRICATION.,申请号FR19890014785-传众专利搜索

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发明名称	PORTE-VOIX ET FLAN POUR SA FABRICATION.
摘要
申请公布号	FR2654540(B2)	申请公布日期	1992.02.28
申请号	FR19890014785	申请日期	1989.11.10
申请人	THEVENET CLAUDY	发明人	CLAUDY THEVENET
分类号	G10K11/08;(IPC1-7):G10K13/00	主分类号	G10K11/08
代理机构		代理人
主权项
地址

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