FR600051A - Appareil d'éclairage pour couloirs - Google Patents

Appareil d'éclairage pour couloirs

Info

Publication number
FR600051A
FR600051A FR600051DA FR600051A FR 600051 A FR600051 A FR 600051A FR 600051D A FR600051D A FR 600051DA FR 600051 A FR600051 A FR 600051A
Authority
FR
France
Prior art keywords
lighting fixture
hallway lighting
hallway
fixture
lighting
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
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.)
Holophane SAS
Original Assignee
Holophane SAS
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 Holophane SAS filed Critical Holophane SAS
Application granted granted Critical
Publication of FR600051A publication Critical patent/FR600051A/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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR600051D 1924-10-28 1925-06-24 Appareil d'éclairage pour couloirs Expired FR600051A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US746272A US1597185A (en) 1924-10-28 1924-10-28 Luminaire

Publications (1)

Publication Number Publication Date
FR600051A true FR600051A (fr) 1926-01-29

Family

ID=25000133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR600051D Expired FR600051A (fr) 1924-10-28 1925-06-24 Appareil d'éclairage pour couloirs

Country Status (2)

Country Link
US (1) US1597185A (fr)
FR (1) FR600051A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2493087A (en) * 1949-02-02 1950-01-03 Holophane Co Inc Street lighting luminaire
FR2372380A1 (fr) * 1976-11-30 1978-06-23 Barbier Benard & Turenne Appareil d'eclairage sans ombres portees

Also Published As

Publication number Publication date
US1597185A (en) 1926-08-24

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