FR612905A - Electric lamps manufacturing process - Google Patents

Electric lamps manufacturing process

Info

Publication number
FR612905A
FR612905A FR612905DA FR612905A FR 612905 A FR612905 A FR 612905A FR 612905D A FR612905D A FR 612905DA FR 612905 A FR612905 A FR 612905A
Authority
FR
France
Prior art keywords
manufacturing process
electric lamps
lamps manufacturing
electric
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
Other languages
French (fr)
Inventor
Jacques Labadie
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 filed Critical
Application granted granted Critical
Publication of FR612905A publication Critical patent/FR612905A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/06—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the lampholder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR612905D 1926-03-18 1926-03-18 Electric lamps manufacturing process Expired FR612905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR612905T 1926-03-18

Publications (1)

Publication Number Publication Date
FR612905A true FR612905A (en) 1926-11-04

Family

ID=8979141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR612905D Expired FR612905A (en) 1926-03-18 1926-03-18 Electric lamps manufacturing process

Country Status (1)

Country Link
FR (1) FR612905A (en)

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