Caniveau souterrain supprimant les cassis des routes et les siphons,申请号FRD790559-传众专利搜索

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发明名称	Caniveau souterrain supprimant les cassis des routes et les siphons
摘要
申请公布号	FR790559(A)	申请公布日期	1935.11.23
申请号	FRD790559	申请日期	1935.05.27
申请人		发明人	BERTIN ALBERT
分类号	E01C11/22	主分类号	E01C11/22
代理机构		代理人
主权项
地址

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