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发明名称
Improvements in or relating to electric infra-red heat generators
摘要
申请公布号
GB598474(A)
申请公布日期
1948.02.19
申请号
GB19450001701
申请日期
1945.01.22
申请人
THOMAS ARTHUR ROBERTS;GILBERT JOHN HAPPERFIELD
发明人
分类号
H05B3/16
主分类号
H05B3/16
代理机构
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