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发明名称
摘要
申请公布号
JPS5320021(Y2)
申请公布日期
1978.05.26
申请号
JP19730019195U
申请日期
1973.02.15
申请人
发明人
分类号
B01D21/00;B01D21/02;B07B1/00;B23Q11/00;B23Q11/02;(IPC1-7):B01D21/00
主分类号
B01D21/00
代理机构
代理人
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地址
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COLOR LIQUIDDCRYSTAL DISPLAY UNIT