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经营范围
发明名称
Improvements in or relating to electric choke coils
摘要
申请公布号
GB615964(A)
申请公布日期
1949.01.13
申请号
GB19460025309
申请日期
1946.08.23
申请人
STURDY ELECTRIC COMPANY LIMITED;GORDAN TREMAYNE KINGSLEY LARK;ROBERT BOYD DAVIE
发明人
分类号
H01F37/00
主分类号
H01F37/00
代理机构
代理人
主权项
地址
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