Procédé d'amélioration de la structure physique des sols,申请号FR19670118656-传众专利搜索

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发明名称	Procédé d'amélioration de la structure physique des sols
摘要
申请公布号	FR1541089(A)	申请公布日期	1968.10.04
申请号	FR19670118656	申请日期	1967.08.22
申请人	ESSO RESEARCH AND ENGINEERING COMPANY	发明人	L'HERMITTE JEAN-PIERRE
分类号		主分类号
代理机构		代理人
主权项
地址

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