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发明名称
HOLOGRAPHIC OVERHEAD PROJECTOR
摘要
申请公布号
JPH07295096(A)
申请公布日期
1995.11.10
申请号
JP19940088606
申请日期
1994.04.26
申请人
TOPPAN PRINTING CO LTD
发明人
SATO ATSUSHI
分类号
G03B21/132;G02B5/32;(IPC1-7):G03B21/132
主分类号
G03B21/132
代理机构
代理人
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