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发明名称
POLARIZING ELEMENT
摘要
申请公布号
JPH03172803(A)
申请公布日期
1991.07.26
申请号
JP19890313176
申请日期
1989.12.01
申请人
SEIKO EPSON CORP
发明人
ITO YOSHITAKA;UCHIYAMA SHOICHI
分类号
G02B5/30
主分类号
G02B5/30
代理机构
代理人
主权项
地址
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