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发明名称
PROJECTOR DEVICE
摘要
申请公布号
JPH11271880(A)
申请公布日期
1999.10.08
申请号
JP19980075558
申请日期
1998.03.24
申请人
SONY CORP
发明人
TAKATSUKA HIROSHI;YAMADA SUSUMU
分类号
G03B21/00;G03B21/16;(IPC1-7):G03B21/00
主分类号
G03B21/00
代理机构
代理人
主权项
地址
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