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发明名称
PNEUMOACOUSTIC TRANSFORMER
摘要
申请公布号
SU570413(A1)
申请公布日期
1977.08.30
申请号
SU19762326468
申请日期
1976.02.23
申请人
LVOVSKIJ POLT INSTITUT
发明人
SAVITSKIJ VLADIMIR K,SU
分类号
B06B1/20;G01N29/00;(IPC1-7):B06B1/20
主分类号
B06B1/20
代理机构
代理人
主权项
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