Perfectionnements aux portes réversibles,申请号FR19670096984-传众专利搜索

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发明名称	Perfectionnements aux portes réversibles
摘要
申请公布号	FR1520694(A)	申请公布日期	1968.04.12
申请号	FR19670096984	申请日期	1967.03.01
申请人		发明人	GRIDAINE MAURICE
分类号	E06B1/02	主分类号	E06B1/02
代理机构		代理人
主权项
地址

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