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发明名称
OPTICAL MODULE
摘要
申请公布号
JPH09236729(A)
申请公布日期
1997.09.09
申请号
JP19960042309
申请日期
1996.02.29
申请人
RICOH CO LTD
发明人
KATO MASAYOSHI
分类号
G02B6/42;(IPC1-7):G02B6/42
主分类号
G02B6/42
代理机构
代理人
主权项
地址
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