FR933042A - Improvements in the manufacture of lighting lamps - Google Patents

Improvements in the manufacture of lighting lamps

Info

Publication number
FR933042A
FR933042A FR933042DA FR933042A FR 933042 A FR933042 A FR 933042A FR 933042D A FR933042D A FR 933042DA FR 933042 A FR933042 A FR 933042A
Authority
FR
France
Prior art keywords
manufacture
lighting lamps
lamps
lighting
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.)
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 FR933042A publication Critical patent/FR933042A/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
    • H01K3/20—Sealing-in wires directly into the envelope

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR933042D 1945-04-18 1946-08-29 Improvements in the manufacture of lighting lamps Expired FR933042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB933042X 1945-04-18

Publications (1)

Publication Number Publication Date
FR933042A true FR933042A (en) 1948-04-08

Family

ID=10747512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933042D Expired FR933042A (en) 1945-04-18 1946-08-29 Improvements in the manufacture of lighting lamps

Country Status (1)

Country Link
FR (1) FR933042A (en)

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