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发明名称
Improvements in or relating to electric resistance elements and apparatus for manufacturing the same
摘要
申请公布号
GB567129(A)
申请公布日期
1945.01.30
申请号
GB19430006577
申请日期
1943.04.23
申请人
ALFRED GEORGE MAPP;KENNETH RAYMOND BOYDELL
发明人
分类号
H01C17/04
主分类号
H01C17/04
代理机构
代理人
主权项
地址
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