FR2056885B1 - - Google Patents

Info

Publication number
FR2056885B1
FR2056885B1 FR6925222A FR6925222A FR2056885B1 FR 2056885 B1 FR2056885 B1 FR 2056885B1 FR 6925222 A FR6925222 A FR 6925222A FR 6925222 A FR6925222 A FR 6925222A FR 2056885 B1 FR2056885 B1 FR 2056885B1
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.)
Expired
Application number
FR6925222A
Other languages
French (fr)
Other versions
FR2056885A1 (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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR6925222A priority Critical patent/FR2056885B1/fr
Publication of FR2056885A1 publication Critical patent/FR2056885A1/fr
Application granted granted Critical
Publication of FR2056885B1 publication Critical patent/FR2056885B1/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
FR6925222A 1969-07-24 1969-07-24 Expired FR2056885B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6925222A FR2056885B1 (en) 1969-07-24 1969-07-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6925222A FR2056885B1 (en) 1969-07-24 1969-07-24

Publications (2)

Publication Number Publication Date
FR2056885A1 FR2056885A1 (en) 1971-05-07
FR2056885B1 true FR2056885B1 (en) 1974-08-09

Family

ID=9037947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6925222A Expired FR2056885B1 (en) 1969-07-24 1969-07-24

Country Status (1)

Country Link
FR (1) FR2056885B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818556A (en) * 1972-10-25 1974-06-25 Amp Inc Method of assembling a glow discharge readout device

Also Published As

Publication number Publication date
FR2056885A1 (en) 1971-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse