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发明名称
Improvements in electric compressed air blow-out switches
摘要
申请公布号
GB546399(A)
申请公布日期
1942.07.10
申请号
GB19410007262
申请日期
1941.06.09
申请人
ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET
发明人
分类号
H01H33/12
主分类号
H01H33/12
代理机构
代理人
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地址
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