MEJORAS EN LA FABRICACIoN DE VIGAS TRIANGULARES DE CELOSiA SOLDADAS A LA AUToGENA,申请号ES19650002035-传众专利搜索

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发明名称	MEJORAS EN LA FABRICACIoN DE VIGAS TRIANGULARES DE CELOSiA SOLDADAS A LA AUToGENA
摘要
申请公布号	ES203565(A3)	申请公布日期	1952.06.16
申请号	ES19650002035	申请日期	1952.05.17
申请人	CVIKL, ERNST;NERATH, OTMAR	发明人
分类号	(IPC1-7):B23K	主分类号	(IPC1-7):B23K
代理机构		代理人
主权项
地址

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