Patent search ap:("FIRM EGYESULT IZZOLAMPA ES VIL") AND inv:"PAL TURY" Page 1

1.

发明授权
Shock and vibration resistant heater for indirectly heated cathodes of radio receiving tubes 失效
Title translation: 用于无线电接收管的间接加热阴极的防震加热器

公开(公告)号：US3263114A

公开(公告)日：1966-07-26

申请号：US6519760

申请日：1960-10-26

Applicant: FIRM EGYESULT IZZOLAMPA ES VIL

Inventor： PAL TURY

IPC: H01J1/22 , H01J9/08

CPC classification number: H01J1/22 , H01J9/08

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