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发明名称
Improvements in or relating to multi-contact controllers or switches
摘要
申请公布号
GB554381(A)
申请公布日期
1943.07.01
申请号
GB19410016744
申请日期
1941.12.29
申请人
HENRY CLIFFORD MALLETT;ARNOLDO FERRARI
发明人
分类号
H01H67/22
主分类号
H01H67/22
代理机构
代理人
主权项
地址
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