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发明名称
Improvements in or relating to supply circuit arrangements for photo-electric cells and like low current consuming devices
摘要
申请公布号
GB437672(A)
申请公布日期
1935.11.04
申请号
GB19340013558
申请日期
1934.05.04
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED;JAMES STEWART
发明人
分类号
H01J40/14
主分类号
H01J40/14
代理机构
代理人
主权项
地址
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