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发明名称
Tank for chromium plating
摘要
申请公布号
US1784987(A)
申请公布日期
1930.12.16
申请号
US19270196169
申请日期
1927.06.03
申请人
ROY GLEASON C
发明人
GLEASON C. ROY
分类号
C25D17/02
主分类号
C25D17/02
代理机构
代理人
主权项
地址
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