Dispositivo per impedire l'entrata d'aria e d'acqua attraverso le fessure esistenti intorno ai bordi di un serramento,申请号CH19690017500-传众专利搜索

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发明名称	Dispositivo per impedire l'entrata d'aria e d'acqua attraverso le fessure esistenti intorno ai bordi di un serramento
摘要
申请公布号	CH505977(A)	申请公布日期	1971.04.15
申请号	CH19690017500	申请日期	1969.11.22
申请人	DE VITIS,GINO	发明人	VITIS,GINO DE
分类号	E06B7/18;(IPC1-7):E06B7/18	主分类号	E06B7/18
代理机构		代理人
主权项
地址

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