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发明名称
DISPOSITIF DE VISEE DESTINE A PERMETTRE LA PRATIQUE DU TIR A L'ARC AUX AVEUGLES ET AUX MALVOYANTS
摘要
申请公布号
FR2616529(B1)
申请公布日期
1990.01.12
申请号
FR19870008116
申请日期
1987.06.11
申请人
FILLION GERARD
发明人
分类号
F41G1/467;(IPC1-7):F41G1/46;F41B5/00
主分类号
F41G1/467
代理机构
代理人
主权项
地址
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