FR2256533A1 - - Google Patents

Info

Publication number
FR2256533A1
FR2256533A1 FR7433685A FR7433685A FR2256533A1 FR 2256533 A1 FR2256533 A1 FR 2256533A1 FR 7433685 A FR7433685 A FR 7433685A FR 7433685 A FR7433685 A FR 7433685A FR 2256533 A1 FR2256533 A1 FR 2256533A1
Authority
FR
France
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
FR7433685A
Other languages
French (fr)
Other versions
FR2256533B1 (en
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.)
Unisys Corp
Original Assignee
Burroughs Corp
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 Burroughs Corp filed Critical Burroughs Corp
Publication of FR2256533A1 publication Critical patent/FR2256533A1/fr
Application granted granted Critical
Publication of FR2256533B1 publication Critical patent/FR2256533B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
    • H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current
    • H01J17/491—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with electrodes arranged side by side and substantially in the same plane, e.g. for displaying alphanumeric characters
FR7433685A 1973-12-26 1974-10-07 Expired FR2256533B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42812673A 1973-12-26 1973-12-26

Publications (2)

Publication Number Publication Date
FR2256533A1 true FR2256533A1 (en) 1975-07-25
FR2256533B1 FR2256533B1 (en) 1980-11-21

Family

ID=23697656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433685A Expired FR2256533B1 (en) 1973-12-26 1974-10-07

Country Status (10)

Country Link
JP (2) JPS5619701B2 (en)
BE (1) BE823195A (en)
BR (1) BR7409325A (en)
CA (1) CA1017397A (en)
DE (1) DE2457749C2 (en)
FR (1) FR2256533B1 (en)
GB (1) GB1467182A (en)
IN (1) IN140054B (en)
IT (1) IT1026815B (en)
NL (1) NL178628C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1467182A (en) * 1973-12-26 1977-03-16 Burroughs Corp Gas discharge display panel
JPS53148387A (en) * 1977-05-31 1978-12-23 Okaya Electric Industry Co Display tube
DE2741640C3 (en) * 1977-09-15 1985-07-18 Neuberger Meßinstrumente KG, 8000 München Pointerless measuring instrument with a luminous strip display device
JPS5524372A (en) * 1978-08-10 1980-02-21 Yokogawa Hokushin Electric Corp Display device
JPS56156884A (en) * 1980-05-09 1981-12-03 Hitachi Ltd Method of driving gas discharge display element
US4551737A (en) * 1982-06-21 1985-11-05 Ricoh Company, Ltd. Optical data pattern generation device comprising phosphor member
US5149200A (en) * 1988-08-25 1992-09-22 Terumo Kabushiki Kaisha Temperature measuring probe and electronic clinical thermometer equipped with same
JP2675344B2 (en) * 1988-08-25 1997-11-12 テルモ株式会社 Temperature measuring probe
JPH0398252A (en) * 1989-09-12 1991-04-23 Toshiba Lighting & Technol Corp One-end sealed type metallic vapor discharge lamp
CN116888424A (en) 2021-02-26 2023-10-13 京瓷株式会社 Thermal device
CN116940796A (en) 2021-02-26 2023-10-24 京瓷株式会社 Thermal device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR990133A (en) * 1944-03-04 1951-09-18 Acec Electric discharge tubes
US3283204A (en) * 1963-10-07 1966-11-01 Sylvania Electric Prod Display device
GB1279406A (en) * 1968-07-17 1972-06-28 Plessey Telecomm Res Ltd Improvements in or relating to gas discharge display devices
DE1805617C3 (en) * 1968-10-28 1974-11-14 Moskowskij Ordena Lenina Energetitscheskij Institut, Moskau Gas discharge indicator tube
JPS4871882A (en) * 1971-12-27 1973-09-28
JPS4895174A (en) * 1972-03-15 1973-12-06
US3781600A (en) * 1972-05-22 1973-12-25 Ncr Plasma charge transfer device
GB1467182A (en) * 1973-12-26 1977-03-16 Burroughs Corp Gas discharge display panel

Also Published As

Publication number Publication date
GB1467182A (en) 1977-03-16
FR2256533B1 (en) 1980-11-21
JPS5098778A (en) 1975-08-06
BE823195A (en) 1975-04-01
JPS5442973A (en) 1979-04-05
IT1026815B (en) 1978-10-20
JPS6031062B2 (en) 1985-07-19
BR7409325A (en) 1976-05-18
JPS5619701B2 (en) 1981-05-09
DE2457749A1 (en) 1975-07-10
IN140054B (en) 1976-09-04
NL7416320A (en) 1975-06-30
DE2457749C2 (en) 1984-02-02
NL178628B (en) 1985-11-18
NL178628C (en) 1986-04-16
CA1017397A (en) 1977-09-13

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Legal Events

Date Code Title Description
ST Notification of lapse