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发明名称
Improvements in electric expansion switches
摘要
申请公布号
GB384505(A)
申请公布日期
1932.12.08
申请号
GB19320007200
申请日期
1932.03.10
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
分类号
H01H33/75
主分类号
H01H33/75
代理机构
代理人
主权项
地址
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