JPS51147209A - Camera tube - Google Patents

Camera tube

Info

Publication number
JPS51147209A
JPS51147209A JP50070797A JP7079775A JPS51147209A JP S51147209 A JPS51147209 A JP S51147209A JP 50070797 A JP50070797 A JP 50070797A JP 7079775 A JP7079775 A JP 7079775A JP S51147209 A JPS51147209 A JP S51147209A
Authority
JP
Japan
Prior art keywords
camera tube
electrode
mesh
fix
low cost
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
JP50070797A
Other languages
Japanese (ja)
Other versions
JPS5816296B2 (en
Inventor
Akira Ukata
Nobuhiro Yoshino
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 JP7079775A priority Critical patent/JPS5816296B2/en
Publication of JPS51147209A publication Critical patent/JPS51147209A/en
Publication of JPS5816296B2 publication Critical patent/JPS5816296B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)

Abstract

PURPOSE:To fix with high precision, a mesh-supported electrode and a focusing electrode at low cost.
JP7079775A 1975-06-13 1975-06-13 Satsuzoukan Expired JPS5816296B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7079775A JPS5816296B2 (en) 1975-06-13 1975-06-13 Satsuzoukan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7079775A JPS5816296B2 (en) 1975-06-13 1975-06-13 Satsuzoukan

Publications (2)

Publication Number Publication Date
JPS51147209A true JPS51147209A (en) 1976-12-17
JPS5816296B2 JPS5816296B2 (en) 1983-03-30

Family

ID=13441878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7079775A Expired JPS5816296B2 (en) 1975-06-13 1975-06-13 Satsuzoukan

Country Status (1)

Country Link
JP (1) JPS5816296B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6187095A (en) * 1984-10-04 1986-05-02 日本電信電話株式会社 Shield drilling apparatus
JPS6272891A (en) * 1985-09-27 1987-04-03 日本コムシス株式会社 Method for excavating pit

Also Published As

Publication number Publication date
JPS5816296B2 (en) 1983-03-30

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