Machine à tracer portative.,申请号CHD261152-传众专利搜索

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发明名称	Machine à tracer portative.
摘要
申请公布号	CH261152(A)	申请公布日期	1949.04.30
申请号	CHD261152	申请日期	1947.05.09
申请人	DE GRANGENEUVE,YVES LAFARGUE	发明人	LAFARGUE DE GRANGENEUVE,YVES
分类号	B25H7/04	主分类号	B25H7/04
代理机构		代理人
主权项
地址

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