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发明名称
ELECTRO-OPTICAL DISPLAY ELEMENT
摘要
申请公布号
GB1482542(A)
申请公布日期
1977.08.10
申请号
GB19740040887
申请日期
1974.09.19
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
分类号
C09B1/28;C09K19/60;(IPC1-7):C09K3/34;G02F1/13
主分类号
C09B1/28
代理机构
代理人
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地址
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