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发明名称
Apparatus for liquid immersion motion picture film projection
摘要
申请公布号
US3193840(A)
申请公布日期
1965.07.06
申请号
US19610148067
申请日期
1961.10.27
申请人
MERCER RAYMOND C
发明人
MERCER RAYMOND C.
分类号
G03D15/00
主分类号
G03D15/00
代理机构
代理人
主权项
地址
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