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发明名称
Improvements connected with tubular electric heaters
摘要
申请公布号
GB367259(A)
申请公布日期
1932.02.18
申请号
GB19310014979
申请日期
1931.05.21
申请人
CREDENDA CONDUITS COMPANY LIMITED;PERCY WILLIAM DAVIS
发明人
分类号
H05B3/06
主分类号
H05B3/06
代理机构
代理人
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地址
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