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发明名称
Improvements in or relating to electrical switches having spring-loaded contact arms
摘要
申请公布号
GB550045(A)
申请公布日期
1942.12.21
申请号
GB19410005004
申请日期
1941.04.17
申请人
SCOPHONY LIMITED;ALBERT ERNEST ADAMS
发明人
分类号
H01H19/62
主分类号
H01H19/62
代理机构
代理人
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地址
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