Dispositif pare-soleil,申请号FRD789520-传众专利搜索

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发明名称	Dispositif pare-soleil
摘要
申请公布号	FR789520(A)	申请公布日期	1935.10.30
申请号	FRD789520	申请日期	1935.03.22
申请人		发明人	HAAR OTTO
分类号	G02C7/16;G02C9/02	主分类号	G02C7/16
代理机构		代理人
主权项
地址

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