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发明名称
摘要
申请公布号
JPH0413926(U)
申请公布日期
1992.02.04
申请号
JP19900054425U
申请日期
1990.05.23
申请人
发明人
分类号
G02F1/1345;G02F1/136;G02F1/1368;H05F3/02;(IPC1-7):G02F1/136;G02F1/134
主分类号
G02F1/1345
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