Perfectionnements aux ruches pour l'apiculture,申请号FRD730244-传众专利搜索

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发明名称	Perfectionnements aux ruches pour l'apiculture
摘要
申请公布号	FR730244(A)	申请公布日期	1932.08.09
申请号	FRD730244	申请日期	1932.01.20
申请人		发明人	MARI JOSE ROVIRA
分类号	A01K47/00	主分类号	A01K47/00
代理机构		代理人
主权项
地址

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