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发明名称
Improvements relating to electro-magnetic cut-in switches for electrical supply-installations on vehicles
摘要
申请公布号
GB489712(A)
申请公布日期
1938.08.02
申请号
GB19370003046
申请日期
1937.02.02
申请人
NORMAN HUSON MORRIS
发明人
分类号
H01H51/06
主分类号
H01H51/06
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