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经营范围
发明名称
PROJECTION OPTICAL DEVICE
摘要
申请公布号
JPH10319502(A)
申请公布日期
1998.12.04
申请号
JP19970129749
申请日期
1997.05.20
申请人
HAMAMATSU PHOTONICS KK
发明人
KAWAI KOJI
分类号
G03B21/132;(IPC1-7):G03B21/132
主分类号
G03B21/132
代理机构
代理人
主权项
地址
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