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发明名称
Apparatus for developing sound track motion picture film
摘要
申请公布号
US1986107(A)
申请公布日期
1935.01.01
申请号
US19300471547
申请日期
1930.07.29
申请人
FRED HOTCHNER
发明人
HEISLER STUART RAYMOND
分类号
G03D3/13
主分类号
G03D3/13
代理机构
代理人
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地址
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