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经营范围
发明名称
TELEVISION SATELLITE SYSTEM
摘要
申请公布号
US3560642(A)
申请公布日期
1971.02.02
申请号
USD3560642
申请日期
1967.10.13
申请人
NAVY USA
发明人
IRVIN H. SCHROADER;THEODORE WYATT;GEORGE B. BUSH;CHARLES J. SWET
分类号
H04N7/00
主分类号
H04N7/00
代理机构
代理人
主权项
地址
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