JPS54750B2 - - Google Patents

Info

Publication number
JPS54750B2
JPS54750B2 JP12767173A JP12767173A JPS54750B2 JP S54750 B2 JPS54750 B2 JP S54750B2 JP 12767173 A JP12767173 A JP 12767173A JP 12767173 A JP12767173 A JP 12767173A JP S54750 B2 JPS54750 B2 JP S54750B2
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.)
Expired
Application number
JP12767173A
Other languages
Japanese (ja)
Other versions
JPS5081060A (en
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 filed Critical
Priority to JP12767173A priority Critical patent/JPS54750B2/ja
Publication of JPS5081060A publication Critical patent/JPS5081060A/ja
Publication of JPS54750B2 publication Critical patent/JPS54750B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Discharge Lamp (AREA)
  • Gas-Filled Discharge Tubes (AREA)
JP12767173A 1973-11-15 1973-11-15 Expired JPS54750B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12767173A JPS54750B2 (en) 1973-11-15 1973-11-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12767173A JPS54750B2 (en) 1973-11-15 1973-11-15

Publications (2)

Publication Number Publication Date
JPS5081060A JPS5081060A (en) 1975-07-01
JPS54750B2 true JPS54750B2 (en) 1979-01-16

Family

ID=14965826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12767173A Expired JPS54750B2 (en) 1973-11-15 1973-11-15

Country Status (1)

Country Link
JP (1) JPS54750B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451776A (en) * 1977-10-03 1979-04-23 Nippon Hoso Kyokai <Nhk> Gas discharge display panel
JPS56118238A (en) * 1980-02-22 1981-09-17 Okaya Denki Sangyo Kk Cathode for dc type gas discharge indication panel and manufacture
JPS5787042A (en) * 1980-11-19 1982-05-31 Hitachi Ltd Manufacture of gas discharge panel
JP2001185019A (en) 1999-12-27 2001-07-06 Hitachi Powdered Metals Co Ltd Electron emission cathode, electron emission device, and method of manufacturing electron emission device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS431058Y1 (en) * 1965-03-26 1968-01-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS431058Y1 (en) * 1965-03-26 1968-01-19

Also Published As

Publication number Publication date
JPS5081060A (en) 1975-07-01

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