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经营范围
发明名称
PROCEDIMIENTO PARA LA ELIMINACION ELECTROLITICA DE LUBRICAN-TE DE BANDAS DE ACERO.
摘要
申请公布号
ES462927(A3)
申请公布日期
1978.06.01
申请号
ES19270004629
申请日期
1977.10.05
申请人
USS ENGINEERS AND CONSULTANTS, INC.
发明人
分类号
C25F;(IPC1-7):25F/
主分类号
C25F
代理机构
代理人
主权项
地址
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