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经营范围
发明名称
ELECTROCHROMISM DISPLAY CELL
摘要
申请公布号
JPS58107578(A)
申请公布日期
1983.06.27
申请号
JP19810207738
申请日期
1981.12.22
申请人
CITIZEN TOKEI KK
发明人
SUGANUMA KUNIO
分类号
G02F1/17;G02F1/15;G02F1/157;G09F9/00;G09F9/30
主分类号
G02F1/17
代理机构
代理人
主权项
地址
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