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1.Travelling-wave tube with connectors for the end turns of the helix 失效
Title translation: 带有连接器的行波管用于螺旋的末端-
公开(公告)号:US3003078A
公开(公告)日:1961-10-03
申请号:US79502459
申请日:1959-02-24
Applicant: PHILIPS CORP
Inventor: HENDRIK GROENDIJK , ARIE VERSNEL , DE WIT CORNELIS TEUNIS
IPC: H01J23/50
CPC classification number: H01J23/50
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公开(公告)号:US2813222A
公开(公告)日:1957-11-12
申请号:US28021452
申请日:1952-04-03
Applicant: PHILIPS CORP
Inventor: GESINUS DIEMER , SWIER KNOL KORNELIS , HENDRIK JONKER JOHAN LODEWIJK , ARIE VERSNEL , HENDRIK GROENDIJK
IPC: H01J25/38
CPC classification number: H01J25/38
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