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发明名称
SCHWERHOERIGENGERAET
摘要
申请公布号
ATA250878(A)
申请公布日期
1979.03.15
申请号
AT19780002508
申请日期
1978.04.10
申请人
PICHL HEINZ ING.
发明人
分类号
H04R25/02;(IPC1-7):H04R25/00
主分类号
H04R25/02
代理机构
代理人
主权项
地址
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