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FR1118879A - Multicellular diffuser - Google Patents

Multicellular diffuser

Info

Publication number
FR1118879A
FR1118879A FR1118879DA FR1118879A FR 1118879 A FR1118879 A FR 1118879A FR 1118879D A FR1118879D A FR 1118879DA FR 1118879 A FR1118879 A FR 1118879A
Authority
FR
France
Prior art keywords
multicellular
diffuser
multicellular diffuser
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)
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.)
Saunier Duval SA
Original Assignee
Saunier Duval SA
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 Saunier Duval SA filed Critical Saunier Duval SA
Application granted granted Critical
Publication of FR1118879A publication Critical patent/FR1118879A/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
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR1118879D 1955-01-05 1955-01-05 Multicellular diffuser Expired FR1118879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1118879T 1955-01-05

Publications (1)

Publication Number Publication Date
FR1118879A true FR1118879A (en) 1956-06-12

Family

ID=9630676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1118879D Expired FR1118879A (en) 1955-01-05 1955-01-05 Multicellular diffuser

Country Status (1)

Country Link
FR (1) FR1118879A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937265A (en) * 1958-02-10 1960-05-17 Blitzer Bud Cellular lighting element and means for supporting the same
US3025613A (en) * 1959-07-29 1962-03-20 Burtek Inc Display device
US3033981A (en) * 1959-12-07 1962-05-08 Leonard H Kushner Lighting fixtures

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937265A (en) * 1958-02-10 1960-05-17 Blitzer Bud Cellular lighting element and means for supporting the same
US3025613A (en) * 1959-07-29 1962-03-20 Burtek Inc Display device
US3033981A (en) * 1959-12-07 1962-05-08 Leonard H Kushner Lighting fixtures

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