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发明名称
Procédé de fabrication de lunettes de polarisation pour les applications stéréoscopiques et de protection contre l'éblouissement et lunettes en résultant
摘要
申请公布号
FR841943(A)
申请公布日期
1939.06.01
申请号
FRD841943
申请日期
1938.08.09
申请人
ZEISS IKON AKTIENGESELLSCHAFT
发明人
分类号
G02C7/12
主分类号
G02C7/12
代理机构
代理人
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