Application nouvelle du liège comme isolant contre la sécheresse des plantes,申请号FRD976656-传众专利搜索

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发明名称	Application nouvelle du liège comme isolant contre la sécheresse des plantes
摘要
申请公布号	FR976656(A)	申请公布日期	1951.03.21
申请号	FRD976656	申请日期	1948.08.14
申请人		发明人	VALENSI NORBERT-GUY-ROGER
分类号	A01G9/02	主分类号	A01G9/02
代理机构		代理人
主权项
地址

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