FR872281A - Process for manufacturing electrodes for electrostatic electronic lenses - Google Patents

Process for manufacturing electrodes for electrostatic electronic lenses

Info

Publication number
FR872281A
FR872281A FR872281DA FR872281A FR 872281 A FR872281 A FR 872281A FR 872281D A FR872281D A FR 872281DA FR 872281 A FR872281 A FR 872281A
Authority
FR
France
Prior art keywords
manufacturing electrodes
electronic lenses
electrostatic electronic
electrostatic
lenses
Prior art date
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
Other languages
French (fr)
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.)
Robert Bosch Fernsehanlagen GmbH
Original Assignee
Fernseh GmbH
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 Fernseh GmbH filed Critical Fernseh GmbH
Application granted granted Critical
Publication of FR872281A publication Critical patent/FR872281A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR872281D 1939-11-16 1941-05-19 Process for manufacturing electrodes for electrostatic electronic lenses Expired FR872281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE872281X 1939-11-16

Publications (1)

Publication Number Publication Date
FR872281A true FR872281A (en) 1942-06-03

Family

ID=6815976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872281D Expired FR872281A (en) 1939-11-16 1941-05-19 Process for manufacturing electrodes for electrostatic electronic lenses

Country Status (1)

Country Link
FR (1) FR872281A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802853A1 (en) * 1977-02-08 1978-08-10 Philips Nv IMAGE PLAYBACK DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802853A1 (en) * 1977-02-08 1978-08-10 Philips Nv IMAGE PLAYBACK DEVICE

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