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经营范围
发明名称
Improvements in or relating to television and like apparatus
摘要
申请公布号
GB453136(A)
申请公布日期
1936.09.04
申请号
GB19350006809
申请日期
1935.03.04
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED;HARRY MELVILLE DOWSETT;LOUIS EDWARD QUINTRELL WALKER
发明人
分类号
G02F1/07
主分类号
G02F1/07
代理机构
代理人
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