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发明名称
FREQUENCY STEPPED PHASE SHIFT KEYED COMMUNICATION SYSTEM
摘要
申请公布号
US3493866(A)
申请公布日期
1970.02.03
申请号
USD3493866
申请日期
1968.06.13
申请人
SPERRY RAND CORP.
发明人
CHAUNCEY S. MILLER
分类号
H04L27/20;H04L27/227;(IPC1-7):H04B7/12
主分类号
H04L27/20
代理机构
代理人
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地址
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