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发明名称
Improvements in or relating to electrical cavity resonators, waveguides or the like
摘要
申请公布号
GB880390(A)
申请公布日期
1961.10.18
申请号
GB19590015680
申请日期
1959.05.07
申请人
THE MINISTER OF AVIATION
发明人
HARRISON JOHN HENRY
分类号
C25D1/02;H01P11/00
主分类号
C25D1/02
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代理人
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