Perfectionnements à la fabrication des plafonds et analogues,申请号FRD1123293-传众专利搜索

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发明名称	Perfectionnements à la fabrication des plafonds et analogues
摘要
申请公布号	FR1123293(A)	申请公布日期	1956.09.19
申请号	FRD1123293	申请日期	1955.03.08
申请人		发明人	BORETTI;BORETTI CHARLES-JEAN-ADRIEN
分类号	E04B9/04	主分类号	E04B9/04
代理机构		代理人
主权项
地址

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