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发明名称
BINAURALE HOERHILFE FUER SCHWERHOERIGENUNTERRICHT, HOERERZIEHUNG UND HOERTRAINING
摘要
申请公布号
DD237790(A1)
申请公布日期
1986.07.30
申请号
DD19850276938
申请日期
1985.06.03
申请人
HUMBOLDT-UNIVERSITAET,ZU BERLIN,DIR. F. FORSCHUNG,,DD
发明人
WAGNER,HERMANN,DD;STUERZEBECHER,EKKEHARD,DD;CLAUSNITZER,KARLHEINZ,DD;HAHN,WOLFGANG,DD
分类号
H04R25/00;(IPC1-7):A61F11/04
主分类号
H04R25/00
代理机构
代理人
主权项
地址
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