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发明名称
KOMPRESSOR-EXPANDER-SYSTEM FUER ELEKTROAKUSTISCHE UEBERTRAGUNGSWEGE
摘要
申请公布号
DD242517(A1)
申请公布日期
1987.01.28
申请号
DD19850282023
申请日期
1985.10.24
申请人
VEB ZENTRUM WISSENSCHAFT,UND TECHNIK IM VEB KOMB.,RUNDFUNK UND FERNSEHEN,,DD
发明人
MILDE,HELMUT,DD;ERAS,HEINRICH,DD
分类号
G11B20/00;H03G7/00;H04H20/48;(IPC1-7):H04B1/64;G11B20/24;H03G7/06
主分类号
G11B20/00
代理机构
代理人
主权项
地址
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