Agglomérés de fibres de bois,申请号FRD56889-传众专利搜索

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发明名称	Agglomérés de fibres de bois
摘要
申请公布号	FR56889(E)	申请公布日期	1952.10.08
申请号	FRD56889	申请日期	1947.09.08
申请人		发明人	DUPEYROU FELIX
分类号	B27N3/00	主分类号	B27N3/00
代理机构		代理人
主权项
地址

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