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发明名称
Synchronizing system
摘要
申请公布号
US2508923(A)
申请公布日期
1950.05.23
申请号
US19460679627
申请日期
1946.06.27
申请人
RADIO CORPORATION
发明人
MAUTNER ROBERT S.
分类号
H04N5/10;H04N5/12
主分类号
H04N5/10
代理机构
代理人
主权项
地址
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