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发明名称
ELECTRO-OPTICAL DEVICE
摘要
申请公布号
CA461512(A)
申请公布日期
1949.11.29
申请号
CAD461512
申请日期
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED;BELL TELEPHONE LABORATORIES
发明人
GORDON KIDD TEAL
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主分类号
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