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经营范围
发明名称
Improvements in or relating to x-ray apparatus incorporating protective switches
摘要
申请公布号
GB530840(A)
申请公布日期
1940.12.23
申请号
GB19390017958
申请日期
1939.06.20
申请人
STANDARD TELEPHONES AND CABLES LIMITED;WILLIAM THOMAS GIBSON;REGINALD ALEXANDER LISTER COLE
发明人
分类号
H05G1/54
主分类号
H05G1/54
代理机构
代理人
主权项
地址
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