PROCEDIMIENTO DE CONFORMACIoN DE ELEMENTOS TUBULARES,申请号ES19370002030-传众专利搜索

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发明名称	PROCEDIMIENTO DE CONFORMACIoN DE ELEMENTOS TUBULARES
摘要
申请公布号	ES203037(A1)	申请公布日期	1954.03.01
申请号	ES19370002030	申请日期	1952.04.17
申请人	FLVIO, ORESTE;BIGINELLI, ALFREDO	发明人
分类号	(IPC1-7):B21;F16	主分类号	(IPC1-7):B21
代理机构		代理人
主权项
地址

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