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发明名称
Improvements in or relating to electric heating devices
摘要
申请公布号
GB1009886(A)
申请公布日期
1965.11.17
申请号
GB19610005164
申请日期
1961.02.11
申请人
JOHN ARCHER;JOHN LECHMERE OWNER
发明人
分类号
H01H37/14;H05B3/34
主分类号
H01H37/14
代理机构
代理人
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