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经营范围
发明名称
ELECTROCHROMIC DISPLAY UNIT
摘要
申请公布号
JPS5667881(A)
申请公布日期
1981.06.08
申请号
JP19800105176
申请日期
1980.08.01
申请人
IBM
发明人
AASAA FURETSUDO DEIIAASU
分类号
C09K9/02;G02F1/15;G09F9/30
主分类号
C09K9/02
代理机构
代理人
主权项
地址
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