FR850915A - Improvements to current illumination devices h. f. - Google Patents

Improvements to current illumination devices h. f.

Info

Publication number
FR850915A
FR850915A FR850915DA FR850915A FR 850915 A FR850915 A FR 850915A FR 850915D A FR850915D A FR 850915DA FR 850915 A FR850915 A FR 850915A
Authority
FR
France
Prior art keywords
illumination devices
current illumination
current
devices
illumination
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)
Inventor
Jacob Kareinski
Louis Rey
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
Application granted granted Critical
Publication of FR850915A publication Critical patent/FR850915A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
FR850915D 1938-09-03 1938-09-03 Improvements to current illumination devices h. f. Expired FR850915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR850915T 1938-09-03

Publications (1)

Publication Number Publication Date
FR850915A true FR850915A (en) 1939-12-29

Family

ID=9320310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850915D Expired FR850915A (en) 1938-09-03 1938-09-03 Improvements to current illumination devices h. f.

Country Status (1)

Country Link
FR (1) FR850915A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964587A (en) * 1956-11-16 1960-12-13 Otis N Minot Tape conductor
US4154977A (en) * 1977-04-28 1979-05-15 Akzona Incorporated Multiconductor cable adapted for mass termination and for use in limited space

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964587A (en) * 1956-11-16 1960-12-13 Otis N Minot Tape conductor
US4154977A (en) * 1977-04-28 1979-05-15 Akzona Incorporated Multiconductor cable adapted for mass termination and for use in limited space

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