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发明名称
Multiple emitter matrices
摘要
申请公布号
US2913704(A)
申请公布日期
1959.11.17
申请号
US19540441297
申请日期
1954.07.06
申请人
SYLVANIA ELECTRIC PRODUCTS INC.
发明人
HUANG CHAANG
分类号
G11C11/39;H03K17/62
主分类号
G11C11/39
代理机构
代理人
主权项
地址
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