FR1467239A - Optical diffuser in composite material - Google Patents

Optical diffuser in composite material

Info

Publication number
FR1467239A
FR1467239A FR42661A FR42661A FR1467239A FR 1467239 A FR1467239 A FR 1467239A FR 42661 A FR42661 A FR 42661A FR 42661 A FR42661 A FR 42661A FR 1467239 A FR1467239 A FR 1467239A
Authority
FR
France
Prior art keywords
composite material
optical diffuser
diffuser
optical
composite
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
FR42661A
Other languages
French (fr)
Inventor
Claude Eugene Edouard Duclay
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
Priority to FR42661A priority Critical patent/FR1467239A/en
Application granted granted Critical
Publication of FR1467239A publication Critical patent/FR1467239A/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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR42661A 1965-12-17 1965-12-17 Optical diffuser in composite material Expired FR1467239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR42661A FR1467239A (en) 1965-12-17 1965-12-17 Optical diffuser in composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42661A FR1467239A (en) 1965-12-17 1965-12-17 Optical diffuser in composite material

Publications (1)

Publication Number Publication Date
FR1467239A true FR1467239A (en) 1967-01-27

Family

ID=1583306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR42661A Expired FR1467239A (en) 1965-12-17 1965-12-17 Optical diffuser in composite material

Country Status (1)

Country Link
FR (1) FR1467239A (en)

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