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经营范围
发明名称
METHOD OF DRIVING ELECTROCHROMATIC INDICATOR
摘要
申请公布号
JPS5766485(A)
申请公布日期
1982.04.22
申请号
JP19800142789
申请日期
1980.10.13
申请人
SUWA SEIKOSHA KK
发明人
NOMURA HIROO
分类号
G09G3/19;G09G3/16
主分类号
G09G3/19
代理机构
代理人
主权项
地址
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