CH440451A - Small electric light bulb and process for its manufacture - Google Patents

Small electric light bulb and process for its manufacture

Info

Publication number
CH440451A
CH440451A CH1108765A CH1108765A CH440451A CH 440451 A CH440451 A CH 440451A CH 1108765 A CH1108765 A CH 1108765A CH 1108765 A CH1108765 A CH 1108765A CH 440451 A CH440451 A CH 440451A
Authority
CH
Switzerland
Prior art keywords
manufacture
light bulb
electric light
small electric
small
Prior art date
Application number
CH1108765A
Other languages
German (de)
Inventor
Ott Wolfgang
Herrmann Karl
Original Assignee
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Publication of CH440451A publication Critical patent/CH440451A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/20—Sealing-in wires directly into the envelope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
CH1108765A 1964-09-01 1965-08-06 Small electric light bulb and process for its manufacture CH440451A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964P0034986 DE1244293B (en) 1964-09-01 1964-09-01 Small electric light bulb and process for its manufacture

Publications (1)

Publication Number Publication Date
CH440451A true CH440451A (en) 1967-07-31

Family

ID=7373979

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1108765A CH440451A (en) 1964-09-01 1965-08-06 Small electric light bulb and process for its manufacture

Country Status (6)

Country Link
AT (1) AT253058B (en)
BE (1) BE668850A (en)
CH (1) CH440451A (en)
DE (1) DE1244293B (en)
GB (1) GB1049627A (en)
NL (1) NL6511400A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2097679A (en) * 1934-09-18 1937-11-02 Swanson Harold Electric incandescent high pressure gas lamp
US2556059A (en) * 1949-06-21 1951-06-05 Tung Sol Lamp Works Inc Electric incandescent lamp and method of manufacturing
US3040204A (en) * 1960-03-04 1962-06-19 Donald J Belknap Microminiature incandescent lamp

Also Published As

Publication number Publication date
NL6511400A (en) 1966-03-02
GB1049627A (en) 1966-11-30
DE1244293B (en) 1967-07-13
AT253058B (en) 1967-03-28
BE668850A (en) 1965-12-16

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