FR1296793A - Process for manufacturing spirals of incandescent lamps, in particular for projection lamps - Google Patents

Process for manufacturing spirals of incandescent lamps, in particular for projection lamps

Info

Publication number
FR1296793A
FR1296793A FR865087A FR865087A FR1296793A FR 1296793 A FR1296793 A FR 1296793A FR 865087 A FR865087 A FR 865087A FR 865087 A FR865087 A FR 865087A FR 1296793 A FR1296793 A FR 1296793A
Authority
FR
France
Prior art keywords
lamps
projection
incandescent
spirals
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
FR865087A
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.)
Egyesuelt Izzolampa es Villamossagi Rt
Original Assignee
Egyesuelt Izzolampa es Villamossagi Rt
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 Egyesuelt Izzolampa es Villamossagi Rt filed Critical Egyesuelt Izzolampa es Villamossagi Rt
Priority to FR865087A priority Critical patent/FR1296793A/en
Application granted granted Critical
Publication of FR1296793A publication Critical patent/FR1296793A/en
Expired legal-status Critical Current

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
    • H01K3/02—Manufacture of incandescent bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR865087A 1961-06-15 1961-06-15 Process for manufacturing spirals of incandescent lamps, in particular for projection lamps Expired FR1296793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR865087A FR1296793A (en) 1961-06-15 1961-06-15 Process for manufacturing spirals of incandescent lamps, in particular for projection lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR865087A FR1296793A (en) 1961-06-15 1961-06-15 Process for manufacturing spirals of incandescent lamps, in particular for projection lamps

Publications (1)

Publication Number Publication Date
FR1296793A true FR1296793A (en) 1962-06-22

Family

ID=8757374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865087A Expired FR1296793A (en) 1961-06-15 1961-06-15 Process for manufacturing spirals of incandescent lamps, in particular for projection lamps

Country Status (1)

Country Link
FR (1) FR1296793A (en)

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