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经营范围
发明名称
Improvements in or relating to electric power convertors
摘要
申请公布号
GB833896(A)
申请公布日期
1960.05.04
申请号
GB19570031599
申请日期
1957.10.09
申请人
SYLVANIA-THORN COLOUR TELEVISION LABORATORIES LIMITED
发明人
FOUGERE GUY LLOYD;BRENDLING WILLIAM LESLIE
分类号
H02M3/338;H02M7/5383
主分类号
H02M3/338
代理机构
代理人
主权项
地址
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