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发明名称
SHEET-TYPE REVERBERATOR
摘要
申请公布号
SU794720(A1)
申请公布日期
1981.01.07
申请号
SU19792733292
申请日期
1979.02.07
申请人
BULATOV VALENTIN S,SU
发明人
BULATOV VALENTIN S,SU
分类号
H03H9/30;(IPC1-7):H03H9/30
主分类号
H03H9/30
代理机构
代理人
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地址
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