FR656369A - Perfectionnement aux lampes électriques - Google Patents

Perfectionnement aux lampes électriques

Info

Publication number
FR656369A
FR656369A FR656369DA FR656369A FR 656369 A FR656369 A FR 656369A FR 656369D A FR656369D A FR 656369DA FR 656369 A FR656369 A FR 656369A
Authority
FR
France
Prior art keywords
improvement
electric lamps
lamps
electric
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.)
LAMPE STELLA
Original Assignee
LAMPE STELLA
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 LAMPE STELLA filed Critical LAMPE STELLA
Application granted granted Critical
Publication of FR656369A publication Critical patent/FR656369A/fr
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
    • H01K3/30—Repairing or regenerating used or defective lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR656369D 1927-11-08 1927-11-08 Perfectionnement aux lampes électriques Expired FR656369A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR656369T 1927-11-08

Publications (1)

Publication Number Publication Date
FR656369A true FR656369A (fr) 1929-05-07

Family

ID=9007720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR656369D Expired FR656369A (fr) 1927-11-08 1927-11-08 Perfectionnement aux lampes électriques

Country Status (1)

Country Link
FR (1) FR656369A (fr)

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