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经营范围
发明名称
Improvements in or relating to electrically insulating bodies
摘要
申请公布号
GB515891(A)
申请公布日期
1939.12.18
申请号
GB19380017606
申请日期
1938.06.14
申请人
A. REYROLLE & COMPANY LIMITED;IAN WARD ANDERSON KIRKWOOD;PATRICK DUNBAR RITCHIE
发明人
分类号
H01B3/00
主分类号
H01B3/00
代理机构
代理人
主权项
地址
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