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发明名称
VARIABLE PHASE PLATE
摘要
申请公布号
JPH04350819(A)
申请公布日期
1992.12.04
申请号
JP19910126235
申请日期
1991.05.29
申请人
SONY CORP
发明人
SOTOZAKI MINEHIRO;OSATO KIYOSHI;SUGANUMA HIROSHI
分类号
G02B26/06;G02F1/00
主分类号
G02B26/06
代理机构
代理人
主权项
地址
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