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发明名称
Current supply apparatus
摘要
申请公布号
US2516799(A)
申请公布日期
1950.07.25
申请号
US19460662955
申请日期
1946.04.18
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
POTTER JAMES A.
分类号
G05F1/42
主分类号
G05F1/42
代理机构
代理人
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地址
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