Perfectionnements aux meules à tronconner,申请号FRD838826-传众专利搜索

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发明名称	Perfectionnements aux meules à tronconner
摘要
申请公布号	FR838826(A)	申请公布日期	1939.03.16
申请号	FRD838826	申请日期	1938.06.03
申请人	ETABLISSEMENTS G. DURRSCHMIDT	发明人
分类号	B24D5/12;B24D18/00	主分类号	B24D5/12
代理机构		代理人
主权项
地址

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