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发明名称
Improvements relating to switches of the flush mounting type
摘要
申请公布号
GB479989(A)
申请公布日期
1938.02.15
申请号
GB19370012792
申请日期
1937.05.05
申请人
WILLIAM FRANK BATTERSHELL
发明人
分类号
H02B1/42
主分类号
H02B1/42
代理机构
代理人
主权项
地址
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