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发明名称
Method and apparatus for altering the transmittance of a semiconductor
摘要
申请公布号
GB1093775(A)
申请公布日期
1967.12.06
申请号
GB19650033291
申请日期
1965.08.04
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
G02F1/17
主分类号
G02F1/17
代理机构
代理人
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