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经营范围
发明名称
Combined television and radio receiving system
摘要
申请公布号
US2232399(A)
申请公布日期
1941.02.18
申请号
US19380245466
申请日期
1938.12.13
申请人
THE STROMBERG-CARLSON TELEPHONE MANUFACTURING COMPANY
发明人
MANSON RAY H.
分类号
H04N5/64
主分类号
H04N5/64
代理机构
代理人
主权项
地址
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