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经营范围
发明名称
Voltage regulator
摘要
申请公布号
GB815418(A)
申请公布日期
1959.06.24
申请号
GB19570025654
申请日期
1957.08.14
申请人
SORENSEN-ARDAG
发明人
SILVER NATHANIAL
分类号
G05F1/38
主分类号
G05F1/38
代理机构
代理人
主权项
地址
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