FR794591A - Method of manufacturing contact members for electric discharge tubes - Google Patents

Method of manufacturing contact members for electric discharge tubes

Info

Publication number
FR794591A
FR794591A FR794591DA FR794591A FR 794591 A FR794591 A FR 794591A FR 794591D A FR794591D A FR 794591DA FR 794591 A FR794591 A FR 794591A
Authority
FR
France
Prior art keywords
electric discharge
contact members
discharge tubes
manufacturing contact
manufacturing
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR794591A publication Critical patent/FR794591A/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
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/28—Manufacture of leading-in conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Manufacture Of Switches (AREA)
FR794591D 1934-10-04 1935-09-04 Method of manufacturing contact members for electric discharge tubes Expired FR794591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE443411X 1934-10-04

Publications (1)

Publication Number Publication Date
FR794591A true FR794591A (en) 1936-02-20

Family

ID=6529065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR794591D Expired FR794591A (en) 1934-10-04 1935-09-04 Method of manufacturing contact members for electric discharge tubes

Country Status (3)

Country Link
BE (1) BE411127A (en)
FR (1) FR794591A (en)
GB (1) GB443411A (en)

Also Published As

Publication number Publication date
GB443411A (en) 1936-02-27
BE411127A (en)

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