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发明名称
LHREE-DIMENSIONAL ACOUSTIO NAVE DELAY LINE
摘要
申请公布号
RU959601(C)
申请公布日期
1993.01.15
申请号
SU19813251082
申请日期
1981.02.24
申请人
INST RADIOTEKH ELEKTRON
发明人
IVANOV S.N.,SU;KOTELYANSKIJ I.M.,SU;KHAZANOV E.N.,SU;KHILCHENKO L.I.,SU
分类号
H03H9/30
主分类号
H03H9/30
代理机构
代理人
主权项
地址
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