JPS478844Y1 - - Google Patents

Info

Publication number
JPS478844Y1
JPS478844Y1 JP1967083305U JP8330567U JPS478844Y1 JP S478844 Y1 JPS478844 Y1 JP S478844Y1 JP 1967083305 U JP1967083305 U JP 1967083305U JP 8330567 U JP8330567 U JP 8330567U JP S478844 Y1 JPS478844 Y1 JP S478844Y1
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
JP1967083305U
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 JP1967083305U priority Critical patent/JPS478844Y1/ja
Priority to US31456A priority patent/US3660710A/en
Publication of JPS478844Y1 publication Critical patent/JPS478844Y1/ja
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
JP1967083305U 1967-09-30 1967-09-30 Expired JPS478844Y1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1967083305U JPS478844Y1 (ja) 1967-09-30 1967-09-30
US31456A US3660710A (en) 1967-09-30 1970-04-01 Display device having cathodes and lead wires disposed in grooved base plate for positive insulation therebetween

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1967083305U JPS478844Y1 (ja) 1967-09-30 1967-09-30

Publications (1)

Publication Number Publication Date
JPS478844Y1 true JPS478844Y1 (ja) 1972-04-04

Family

ID=42906478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1967083305U Expired JPS478844Y1 (ja) 1967-09-30 1967-09-30

Country Status (2)

Country Link
US (1) US3660710A (ja)
JP (1) JPS478844Y1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427883Y1 (ja) * 1970-09-11 1979-09-08
US3798480A (en) * 1971-12-27 1974-03-19 Okaya Electric Industry Co Indicator discharge tube

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833949A (en) * 1955-12-13 1958-05-06 Burroughs Corp Glow indicating tube
US3231776A (en) * 1962-09-28 1966-01-25 Sylvania Electric Prod Display device
US3327153A (en) * 1964-03-30 1967-06-20 Sylvania Electric Prod Compact glow discharge device having improved connection means for supplying electrical energy
NL6508596A (ja) * 1965-07-03 1967-01-04
US3426248A (en) * 1966-03-17 1969-02-04 Ibm Planar visual readout display devices
US3508101A (en) * 1967-03-27 1970-04-21 Ise Electronics Corp Character indicating electron tube

Also Published As

Publication number Publication date
US3660710A (en) 1972-05-02

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