JPS55141031A - Manufacturing method of cathode retaining parts for electron tube - Google Patents

Manufacturing method of cathode retaining parts for electron tube

Info

Publication number
JPS55141031A
JPS55141031A JP4794079A JP4794079A JPS55141031A JP S55141031 A JPS55141031 A JP S55141031A JP 4794079 A JP4794079 A JP 4794079A JP 4794079 A JP4794079 A JP 4794079A JP S55141031 A JPS55141031 A JP S55141031A
Authority
JP
Japan
Prior art keywords
carbon
active agent
crystallized glass
surface active
contained
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4794079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6252415B2 (enExample
Inventor
Kazuo Shirohashi
Rokuro Tsuji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4794079A priority Critical patent/JPS55141031A/ja
Publication of JPS55141031A publication Critical patent/JPS55141031A/ja
Publication of JPS6252415B2 publication Critical patent/JPS6252415B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP4794079A 1979-04-20 1979-04-20 Manufacturing method of cathode retaining parts for electron tube Granted JPS55141031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4794079A JPS55141031A (en) 1979-04-20 1979-04-20 Manufacturing method of cathode retaining parts for electron tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4794079A JPS55141031A (en) 1979-04-20 1979-04-20 Manufacturing method of cathode retaining parts for electron tube

Publications (2)

Publication Number Publication Date
JPS55141031A true JPS55141031A (en) 1980-11-04
JPS6252415B2 JPS6252415B2 (enExample) 1987-11-05

Family

ID=12789360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4794079A Granted JPS55141031A (en) 1979-04-20 1979-04-20 Manufacturing method of cathode retaining parts for electron tube

Country Status (1)

Country Link
JP (1) JPS55141031A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828154A (ja) * 1981-08-12 1983-02-19 Hitachi Ltd 電子銃用カソ−ド保持ハ−メチツク部品
FR2557363A1 (fr) * 1983-12-27 1985-06-28 Gen Electric Procede de fabrication d'un detecteur d'ionisation et detecteur ainsi fabrique
FR2557362A1 (fr) * 1983-12-27 1985-06-28 Gen Electric Procede de fabrication d'un reseau d'elements detecteurs pour un detecteur d'ionisation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5828154A (ja) * 1981-08-12 1983-02-19 Hitachi Ltd 電子銃用カソ−ド保持ハ−メチツク部品
FR2557363A1 (fr) * 1983-12-27 1985-06-28 Gen Electric Procede de fabrication d'un detecteur d'ionisation et detecteur ainsi fabrique
FR2557362A1 (fr) * 1983-12-27 1985-06-28 Gen Electric Procede de fabrication d'un reseau d'elements detecteurs pour un detecteur d'ionisation
US4613314A (en) * 1983-12-27 1986-09-23 General Electric Company Ionization detector

Also Published As

Publication number Publication date
JPS6252415B2 (enExample) 1987-11-05

Similar Documents

Publication Publication Date Title
JPH01143223A (ja) 半導体基板の表面処理方法
JPS55141031A (en) Manufacturing method of cathode retaining parts for electron tube
JPS62110231A (ja) 陰極線管の塗料の除去方法
JPS5528314A (en) Coating apparatus by electric discharge
JPS57141863A (en) Group welding method of lead battery electrode
JPS57102229A (en) Substrate processing method
JPS5618336A (en) Electron emission cathode
GB998575A (en) Process for cleaning metal surfaces and apparatus therefor
JPS57119347A (en) Method and device for washing photomask
JPS55165166A (en) Atomizing apparatus of liquid by ultrasonic wave
JPS6479113A (en) Virus multiplication inhibitor comprising myristyl compound
JPS56110242A (en) Removal of oozed resin thin film
JPS6231127A (ja) ウエハの付着異物除去方法
SU576295A1 (ru) Устройство дл очистки стекл нных изделий
Lubyanitskii Use of Ultrasonics in the Cleaning of Blanks Made From A 0-20 Alloy
Badalyan et al. The Change in the Dislocation Structure of Copper Resulting From the Action of Static and Ultrasonic Stresses
ATE152868T1 (de) Verfahren und vorrichtung zur herstellung von piezoelektrischen resonatoren
Missel Ultrasonic cleaning process avoids damage to aluminum surfaces
JPS57157462A (en) Manufacture of non-aqueous electrolyte battery
JPS62298141A (ja) 封着治具の処理方法
JPS5384595A (en) Piezo electric oscillating unit
JPS6459822A (en) Cleaning of si surface and its apparatus
JPH04144615A (ja) 植物体の鮮度復活装置
JPS56120126A (en) Electronic beam exposure method
Topka Cleaning and sterilization in breweries from the standpoint of CIP method. Part III. Sterilization- Sterilizing agents.