JPS5640935B2 - - Google Patents

Info

Publication number
JPS5640935B2
JPS5640935B2 JP11739572A JP11739572A JPS5640935B2 JP S5640935 B2 JPS5640935 B2 JP S5640935B2 JP 11739572 A JP11739572 A JP 11739572A JP 11739572 A JP11739572 A JP 11739572A JP S5640935 B2 JPS5640935 B2 JP S5640935B2
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
JP11739572A
Other languages
Japanese (ja)
Other versions
JPS4975262A (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 JP11739572A priority Critical patent/JPS5640935B2/ja
Priority to US336063A priority patent/US3904905A/en
Priority to GB939073A priority patent/GB1417803A/en
Priority to DE2309530A priority patent/DE2309530B2/en
Priority to FR7306902A priority patent/FR2174090B1/fr
Priority to IT7348497A priority patent/IT977546B/en
Priority to NL7302685A priority patent/NL164698C/en
Priority to CA164,834A priority patent/CA980849A/en
Publication of JPS4975262A publication Critical patent/JPS4975262A/ja
Priority to US05/585,838 priority patent/US3986074A/en
Publication of JPS5640935B2 publication Critical patent/JPS5640935B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP11739572A 1972-02-28 1972-11-22 Expired JPS5640935B2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP11739572A JPS5640935B2 (en) 1972-11-22 1972-11-22
US336063A US3904905A (en) 1972-02-28 1973-02-26 Luminous radiation panel apparatus
GB939073A GB1417803A (en) 1972-02-28 1973-02-26 Luminous radiation panel apparatus
DE2309530A DE2309530B2 (en) 1972-02-28 1973-02-26 Gas discharge indicator
IT7348497A IT977546B (en) 1972-02-28 1973-02-27 IMPROVEMENT IN THE SCREENS OF PRESENTATION EQUIPMENT OF THE GAS DISCHARGE TYPE
FR7306902A FR2174090B1 (en) 1972-02-28 1973-02-27
NL7302685A NL164698C (en) 1972-02-28 1973-02-27 DISPLAY PANEL.
CA164,834A CA980849A (en) 1972-02-28 1973-02-28 Panel luminous radiation apparatus
US05/585,838 US3986074A (en) 1972-02-28 1975-06-11 Luminous radiation panel apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11739572A JPS5640935B2 (en) 1972-11-22 1972-11-22

Publications (2)

Publication Number Publication Date
JPS4975262A JPS4975262A (en) 1974-07-19
JPS5640935B2 true JPS5640935B2 (en) 1981-09-24

Family

ID=14710575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11739572A Expired JPS5640935B2 (en) 1972-02-28 1972-11-22

Country Status (1)

Country Link
JP (1) JPS5640935B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50126163A (en) * 1974-03-22 1975-10-03
JPS547236A (en) 1977-06-20 1979-01-19 Hitachi Ltd High-resolution cathode-ray tube
JP2525278B2 (en) * 1990-08-22 1996-08-14 株式会社ノリタケカンパニーリミテド Direct current type discharge display tube and method of manufacturing oxide cathode for discharge display tube

Also Published As

Publication number Publication date
JPS4975262A (en) 1974-07-19

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