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发明名称
EINSTELLBARER ECHOKOMPENSATOR.
摘要
申请公布号
AT77719(T)
申请公布日期
1992.07.15
申请号
AT19870202193T
申请日期
1987.11.11
申请人
ALCATEL N.V.
发明人
HOEFKENS, DANIEL SIMON GREGOIRE;GEERNAERT, GUSTAAF ALFONS LEON;SPAENJERS, JOANNES HENDRIK PALMYRE MAR;BOEYKENS, EDUARD CHRISTIAAN MARIA;VERHILLE, HENRI ALBERT JULIA
分类号
H04B3/23;(IPC1-7):H04B3/23
主分类号
H04B3/23
代理机构
代理人
主权项
地址
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