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发明名称
OPTICAL WRITING TYPE SPACE OPTICAL MODULATING ELEMENT
摘要
申请公布号
JPH05273581(A)
申请公布日期
1993.10.22
申请号
JP19920097446
申请日期
1992.03.25
申请人
发明人
分类号
G02F1/05;G02F1/1333;G02F1/135;(IPC1-7):G02F1/135;G02F1/133
主分类号
G02F1/05
代理机构
代理人
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