FR320706A - Diffuseur de lumière - Google Patents

Diffuseur de lumière

Info

Publication number
FR320706A
FR320706A FR320706A FR320706DA FR320706A FR 320706 A FR320706 A FR 320706A FR 320706 A FR320706 A FR 320706A FR 320706D A FR320706D A FR 320706DA FR 320706 A FR320706 A FR 320706A
Authority
FR
France
Prior art keywords
light diffuser
diffuser
light
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
FR320706A
Other languages
English (en)
Inventor
Dittlo Louis
Magnin Jean
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 FR320706A publication Critical patent/FR320706A/fr
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
    • F21V37/00—Details of lighting devices employing combustion as light source, not otherwise provided for
    • F21V37/0004—Details of lighting devices employing combustion as light source, not otherwise provided for using liquid fuel
    • F21V37/0058—Reflectors, cover glasses, chimneys; Smoke-removing devices; Preheaters
    • F21V37/0066—Chimneys
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FR320706A 1902-04-01 1902-04-01 Diffuseur de lumière Expired FR320706A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR320706T 1902-04-01

Publications (1)

Publication Number Publication Date
FR320706A true FR320706A (fr) 1902-12-18

Family

ID=1371186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR320706A Expired FR320706A (fr) 1902-04-01 1902-04-01 Diffuseur de lumière

Country Status (1)

Country Link
FR (1) FR320706A (fr)

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