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发明名称
Infra-red sensitive photocells
摘要
申请公布号
US2858398(A)
申请公布日期
1958.10.28
申请号
US19540435315
申请日期
1954.06.08
申请人
HUPP CORPORATION
发明人
ROCARD YVES A.;BARTELS BERNHARD E.
分类号
H01J40/16
主分类号
H01J40/16
代理机构
代理人
主权项
地址
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