发明名称 Target shooting guide for visually impaired user has electromagnetic transmitter on target to produce emissions converted to sound signals to allow user to align with target
摘要 The target shooting guide for the visually impaired has a transmitter (2) mounted adjacent to the target (1) to send electromagnetic waves (7) in the direction of a target weapon (4) such as an archery bow (3). The received signals allow the shooter to align with the target. The signals can be transformed into sound signals for the user.
申请公布号 DE10253646(A1) 申请公布日期 2004.06.03
申请号 DE20021053646 申请日期 2002.11.17
申请人 KOWALCZYK, JUERGEN 发明人 KOWALCZYK, JUERGEN
分类号 F41G1/467;(IPC1-7):F41G3/26;F41G3/14 主分类号 F41G1/467
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