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发明名称
Voltage regulator
摘要
申请公布号
US2333211(A)
申请公布日期
1943.11.02
申请号
US19420449271
申请日期
1942.07.01
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
STEVENS BRUCE E.
分类号
B67C3/06;B67C3/26;G05F3/06
主分类号
B67C3/06
代理机构
代理人
主权项
地址
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