Dispositif nourrisseur pour abeilles.,申请号CHD177169-传众专利搜索

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发明名称	Dispositif nourrisseur pour abeilles.
摘要
申请公布号	CH177169(A)	申请公布日期	1935.05.31
申请号	CHD177169	申请日期	1934.03.23
申请人	KEHRLE,ADAM CARL	发明人	CARL KEHRLE,ADAM
分类号		主分类号
代理机构		代理人
主权项
地址

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