FR325368A - Improvements relating to electric lamps - Google Patents

Improvements relating to electric lamps

Info

Publication number
FR325368A
FR325368A FR325368DA FR325368A FR 325368 A FR325368 A FR 325368A FR 325368D A FR325368D A FR 325368DA FR 325368 A FR325368 A FR 325368A
Authority
FR
France
Prior art keywords
improvements relating
electric lamps
lamps
electric
relating
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
Kusebauch Anton
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR325368A publication Critical patent/FR325368A/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
    • 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
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR325368D 1902-10-17 1902-10-17 Improvements relating to electric lamps Expired FR325368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR325368T 1902-10-17

Publications (1)

Publication Number Publication Date
FR325368A true FR325368A (en) 1903-04-27

Family

ID=1375530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR325368D Expired FR325368A (en) 1902-10-17 1902-10-17 Improvements relating to electric lamps

Country Status (1)

Country Link
FR (1) FR325368A (en)

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