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发明名称
Improvements in mercury switches for impulse generators for electric fences
摘要
申请公布号
GB617672(A)
申请公布日期
1949.02.09
申请号
GB19460030600
申请日期
1946.10.14
申请人
DANSK ELEKTROHEGN VED MOGENS PLUM OG S. HUSTED-ANDERSEN
发明人
分类号
H01H29/20;H05C1/04
主分类号
H01H29/20
代理机构
代理人
主权项
地址
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