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发明名称
OPTICAL BANDPASS FILTER HAVING A VARIABLE PASSBAND WAVELENGTH
摘要
申请公布号
US5182788(A)
申请公布日期
1993.01.26
申请号
US19920854535
申请日期
1992.03.19
申请人
FUJITSU LIMITED
发明人
TANAKA, KAZUHIRO
分类号
G02F1/015;G02F1/01;G02F1/017;G02F1/35;G02F1/365
主分类号
G02F1/015
代理机构
代理人
主权项
地址
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