Perfectionnements relatifs aux défoliants,申请号FRD1131562-传众专利搜索

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发明名称	Perfectionnements relatifs aux défoliants
摘要
申请公布号	FR1131562(A)	申请公布日期	1957.02.25
申请号	FRD1131562	申请日期	1955.05.20
申请人	ETHYL CORPORATION	发明人
分类号	C07C29/42	主分类号	C07C29/42
代理机构		代理人
主权项
地址

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