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经营范围
发明名称
LIQUID CRYSTAL DISPLAY ELEMENT
摘要
申请公布号
JPH04219731(A)
申请公布日期
1992.08.10
申请号
JP19900412088
申请日期
1990.12.19
申请人
ASAHI GLASS CO LTD;OPTREX CORP
发明人
KO HIDEMASA;HAYATA YUJI;TAKAYAMA YOSHITARO
分类号
G02F1/1339
主分类号
G02F1/1339
代理机构
代理人
主权项
地址
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