PROCEDIMIENTO Y DISPOSITIVO EN FILETEADOS SOBRE SUPERFICIESEXTERNAS CILINDRICAS DE BARRAS O TUBOS.,申请号ES19500003619-传众专利搜索

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发明名称	PROCEDIMIENTO Y DISPOSITIVO EN FILETEADOS SOBRE SUPERFICIESEXTERNAS CILINDRICAS DE BARRAS O TUBOS.
摘要
申请公布号	ES361950(A1)	申请公布日期	1970.11.16
申请号	ES19500003619	申请日期	1968.12.28
申请人	COMMISSARIAT A L'ENERGIE ATOMIQUE	发明人
分类号	B21K1/56;(IPC1-7):23G/	主分类号	B21K1/56
代理机构		代理人
主权项
地址

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