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经营范围
发明名称
Synchronization of camera and television receiver tube
摘要
申请公布号
US2486717(A)
申请公布日期
1949.11.01
申请号
US19460655652
申请日期
1946.03.20
申请人
PARAMOUNT PICTURES, INC.
发明人
MAURER CARL D.;SWENSON WALTER J.
分类号
G03B15/08;H04N5/84
主分类号
G03B15/08
代理机构
代理人
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地址
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