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发明名称
Coloring process
摘要
申请公布号
US3131085(A)
申请公布日期
1964.04.28
申请号
US19620167157
申请日期
1962.01.18
申请人
ALUMINUM COMPANY OF AMERICA
发明人
WELLS HENRY J.;MCNAMARA JAMES H.
分类号
C25D11/24
主分类号
C25D11/24
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代理人
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