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发明名称
Device for washing or treating plates
摘要
申请公布号
US1871374(A)
申请公布日期
1932.08.09
申请号
US19300453589
申请日期
1930.05.19
申请人
AQUATONE CORPORATION
发明人
JOHN ROBERT
分类号
G03D3/04
主分类号
G03D3/04
代理机构
代理人
主权项
地址
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