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发明名称
Improvements in or relating to electrical resistances and resistance materials
摘要
申请公布号
GB447497(A)
申请公布日期
1936.05.20
申请号
GB19340034009
申请日期
1934.11.26
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED
发明人
分类号
H01B1/18
主分类号
H01B1/18
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代理人
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