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发明名称
Automatic photographic processing device
摘要
申请公布号
US2542830(A)
申请公布日期
1951.02.20
申请号
US19480009878
申请日期
1948.02.20
申请人
NEWTON
发明人
NEWTON DOUGLAS R.;NILES RAYMOND W.
分类号
G03D3/10
主分类号
G03D3/10
代理机构
代理人
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地址
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