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经营范围
发明名称
ELECTROCHROMATIC DISPLAY UNIT
摘要
申请公布号
JPS578579(A)
申请公布日期
1982.01.16
申请号
JP19800083311
申请日期
1980.06.18
申请人
SHARP KK
发明人
YAMASHITA TOORU
分类号
G09F9/30;G02F1/155;G02F1/17;G09F9/00
主分类号
G09F9/30
代理机构
代理人
主权项
地址
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