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发明名称
Photographic apparatus for subjecting a photographic film to a processing fluid
摘要
申请公布号
US2435719(A)
申请公布日期
1948.02.10
申请号
US19460647121
申请日期
1946.02.12
申请人
POLAROLD CORPORATION
发明人
LAND EDWIN H.
分类号
G03B17/52
主分类号
G03B17/52
代理机构
代理人
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