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发明名称
Perfectionnements à la fabrication des polariseurs et autres dispositifs optiques utilisant la biréfringence cristalline
摘要
申请公布号
FR920461(A)
申请公布日期
1947.04.09
申请号
FRD920461
申请日期
1945.10.05
申请人
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
发明人
MANIGAULT COTTON &
分类号
G02B5/30
主分类号
G02B5/30
代理机构
代理人
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