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发明名称
Procédé et dispositif de télécommande par lumière polarisée
摘要
申请公布号
FR63148(E)
申请公布日期
1955.08.24
申请号
FRD63148
申请日期
1952.07.04
申请人
发明人
TURCK JEAN
分类号
G02B27/28
主分类号
G02B27/28
代理机构
代理人
主权项
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