Dispositif perfectionné de raclage,申请号FRD1158166-传众专利搜索

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发明名称	Dispositif perfectionné de raclage
摘要
申请公布号	FR1158166(A)	申请公布日期	1958.06.11
申请号	FRD1158166	申请日期	1956.07.09
申请人		发明人	COGNASSE GEORGES-JACQUES
分类号	B41F9/10;D21G3/00	主分类号	B41F9/10
代理机构		代理人
主权项
地址

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