Perfectionnements apportés aux compositions bitumineuses protectrices, aux articles revêtus de telles compositions, et aux procédés pour leur production et leur utilisation,申请号FR19610882202-传众专利搜索

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发明名称	Perfectionnements apportés aux compositions bitumineuses protectrices, aux articles revêtus de telles compositions, et aux procédés pour leur production et leur utilisation
摘要
申请公布号	FR1312155(A)	申请公布日期	1962.12.14
申请号	FR19610882202	申请日期	1961.12.16
申请人	KOPPERS COMPANY, INC.	发明人
分类号	C08L95/00;C09D195/00;E04D3/35	主分类号	C08L95/00
代理机构		代理人
主权项
地址

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