FR953158A - electrodes for electronic discharge devices - Google Patents

electrodes for electronic discharge devices

Info

Publication number
FR953158A
FR953158A FR953158DA FR953158A FR 953158 A FR953158 A FR 953158A FR 953158D A FR953158D A FR 953158DA FR 953158 A FR953158 A FR 953158A
Authority
FR
France
Prior art keywords
electrodes
discharge devices
electronic discharge
electronic
devices
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
Paul Georges Chevigny
Carson Mckeag Wheeler
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR953158A publication Critical patent/FR953158A/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
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
FR953158D 1944-05-19 1947-09-15 electrodes for electronic discharge devices Expired FR953158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US611058XA 1944-05-19 1944-05-19

Publications (1)

Publication Number Publication Date
FR953158A true FR953158A (en) 1949-12-01

Family

ID=22033622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR953158D Expired FR953158A (en) 1944-05-19 1947-09-15 electrodes for electronic discharge devices

Country Status (2)

Country Link
FR (1) FR953158A (en)
GB (1) GB611058A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769708A (en) * 1953-06-11 1956-11-06 Philips Corp Thermionic cathode and method of making the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1247393A (en) * 1986-11-27 1988-12-28 Andre Cournoyer Double knit fabric with holes therethrough and knitted color bands
US4838045A (en) * 1986-12-02 1989-06-13 Sport Maska Inc. Double Knit fabric with holes therethrough and knitted color bands

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769708A (en) * 1953-06-11 1956-11-06 Philips Corp Thermionic cathode and method of making the same

Also Published As

Publication number Publication date
GB611058A (en) 1948-10-25

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