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发明名称
An improved motor-protection switch with quick release
摘要
申请公布号
GB609686(A)
申请公布日期
1948.10.05
申请号
GB19460008689
申请日期
1946.03.20
申请人
LANDIS & GYR S.A.
发明人
分类号
H01H71/10;H01H71/68
主分类号
H01H71/10
代理机构
代理人
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