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发明名称
PROJECTION DEVICE
摘要
申请公布号
JPH04134331(A)
申请公布日期
1992.05.08
申请号
JP19900258347
申请日期
1990.09.26
申请人
BROTHER IND LTD
发明人
HATTORI TOMOAKI
分类号
G03B21/132;G03B23/00
主分类号
G03B21/132
代理机构
代理人
主权项
地址
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