JPS51101462A - - Google Patents

Info

Publication number
JPS51101462A
JPS51101462A JP2599375A JP2599375A JPS51101462A JP S51101462 A JPS51101462 A JP S51101462A JP 2599375 A JP2599375 A JP 2599375A JP 2599375 A JP2599375 A JP 2599375A JP S51101462 A JPS51101462 A JP S51101462A
Authority
JP
Japan
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
JP2599375A
Other languages
Japanese (ja)
Other versions
JPS619702B2 (forum.php
Inventor
Naotake Saito
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 JP50025993A priority Critical patent/JPS619702B2/ja
Publication of JPS51101462A publication Critical patent/JPS51101462A/ja
Publication of JPS619702B2 publication Critical patent/JPS619702B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Cold Cathode And The Manufacture (AREA)
  • Electron Sources, Ion Sources (AREA)
JP50025993A 1975-03-05 1975-03-05 Expired JPS619702B2 (forum.php)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50025993A JPS619702B2 (forum.php) 1975-03-05 1975-03-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50025993A JPS619702B2 (forum.php) 1975-03-05 1975-03-05

Publications (2)

Publication Number Publication Date
JPS51101462A true JPS51101462A (forum.php) 1976-09-07
JPS619702B2 JPS619702B2 (forum.php) 1986-03-25

Family

ID=12181228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50025993A Expired JPS619702B2 (forum.php) 1975-03-05 1975-03-05

Country Status (1)

Country Link
JP (1) JPS619702B2 (forum.php)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017321Y1 (forum.php) * 1970-07-13 1975-05-28
JPS5017321B1 (forum.php) * 1971-06-25 1975-06-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017321Y1 (forum.php) * 1970-07-13 1975-05-28
JPS5017321B1 (forum.php) * 1971-06-25 1975-06-20

Also Published As

Publication number Publication date
JPS619702B2 (forum.php) 1986-03-25

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