FR1237353A - Panneau ou feuille transmettant la lumière - Google Patents

Panneau ou feuille transmettant la lumière

Info

Publication number
FR1237353A
FR1237353A FR801419A FR801419A FR1237353A FR 1237353 A FR1237353 A FR 1237353A FR 801419 A FR801419 A FR 801419A FR 801419 A FR801419 A FR 801419A FR 1237353 A FR1237353 A FR 1237353A
Authority
FR
France
Prior art keywords
sheet
light transmitting
transmitting panel
panel
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
FR801419A
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Application granted granted Critical
Publication of FR1237353A publication Critical patent/FR1237353A/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
    • F21V5/00—Refractors for light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR801419A 1958-07-30 1959-07-29 Panneau ou feuille transmettant la lumière Expired FR1237353A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1237353XA 1958-07-30 1958-07-30

Publications (1)

Publication Number Publication Date
FR1237353A true FR1237353A (fr) 1960-07-29

Family

ID=22410546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801419A Expired FR1237353A (fr) 1958-07-30 1959-07-29 Panneau ou feuille transmettant la lumière

Country Status (1)

Country Link
FR (1) FR1237353A (fr)

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