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发明名称
Electrical control apparatus
摘要
申请公布号
US2319415(A)
申请公布日期
1943.05.18
申请号
US19400359421
申请日期
1940.10.02
申请人
CUTLER-HAMMER, INC.
发明人
LIGHTFOOT EDWIN N.
分类号
H02B1/21
主分类号
H02B1/21
代理机构
代理人
主权项
地址
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