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发明名称
SIMPLEX TELEPHONE COMMUNICATION SYSTEM
摘要
申请公布号
SU1257856(A1)
申请公布日期
1986.09.15
申请号
SU19833678690
申请日期
1983.12.21
申请人
KB ELEKTROTEKH INST
发明人
ASNIN LEV B,SU
分类号
H04Q11/00
主分类号
H04Q11/00
代理机构
代理人
主权项
地址
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