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经营范围
发明名称
POLARIZER FOR VISIBLE LIGHT
摘要
申请公布号
US5087985(A)
申请公布日期
1992.02.11
申请号
US19900465196
申请日期
1990.02.13
申请人
TORAY INDUSTRIES, INC.
发明人
KITAURA, KOICHI;KIGOSHI, SHOJI;HISAKI, HISAO
分类号
G02B1/08;G02B5/30
主分类号
G02B1/08
代理机构
代理人
主权项
地址
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