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发明名称
COMPACT DISTRIBUTED-PARAMETER NETWORK
摘要
申请公布号
US3643182(A)
申请公布日期
1972.02.15
申请号
USD3643182
申请日期
1970.12.14
申请人
ZENITH RADIO CORP.
发明人
CARL R. SWANSON
分类号
H03H7/34;H05K1/16;(IPC1-7):H03H7/34;H04B3/40
主分类号
H03H7/34
代理机构
代理人
主权项
地址
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