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发明名称
BANDWIDTH COMPRESSOR AND EXPANDER
摘要
申请公布号
US3541266(A)
申请公布日期
1970.11.17
申请号
USD3541266
申请日期
1968.09.30
申请人
OCTRONIX INC.
发明人
ARNOLD I. KLAYMAN;MARINA DEL REY;LEONARD J. GENEST
分类号
H04B1/68;(IPC1-7):H04B1/66
主分类号
H04B1/68
代理机构
代理人
主权项
地址
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