FR867433A - Perfectionnements aux machines à faire les queusots - Google Patents

Perfectionnements aux machines à faire les queusots

Info

Publication number
FR867433A
FR867433A FR867433DA FR867433A FR 867433 A FR867433 A FR 867433A FR 867433D A FR867433D A FR 867433DA FR 867433 A FR867433 A FR 867433A
Authority
FR
France
Prior art keywords
queusot
making machines
machines
making
queusot making
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
English (en)
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR867433A publication Critical patent/FR867433A/fr
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
    • H01J9/32—Sealing leading-in conductors
    • 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
    • H01K3/08—Manufacture of mounts or stems
    • H01K3/10—Machines therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
FR867433D 1939-07-29 1940-10-09 Perfectionnements aux machines à faire les queusots Expired FR867433A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US287349A US2252195A (en) 1939-07-29 1939-07-29 Stem making machine

Publications (1)

Publication Number Publication Date
FR867433A true FR867433A (fr) 1941-10-27

Family

ID=23102502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR867433D Expired FR867433A (fr) 1939-07-29 1940-10-09 Perfectionnements aux machines à faire les queusots

Country Status (3)

Country Link
US (1) US2252195A (fr)
FR (1) FR867433A (fr)
GB (1) GB539733A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2504842A (en) * 1943-04-07 1950-04-18 Western Electric Co Glassworking apparatus

Also Published As

Publication number Publication date
US2252195A (en) 1941-08-12
GB539733A (en) 1941-09-22

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