FR541733A - Réflecteur - Google Patents

Réflecteur

Info

Publication number
FR541733A
FR541733A FR541733DA FR541733A FR 541733 A FR541733 A FR 541733A FR 541733D A FR541733D A FR 541733DA FR 541733 A FR541733 A FR 541733A
Authority
FR
France
Prior art keywords
reflector
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 FR541733A publication Critical patent/FR541733A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S13/00—Non-electric lighting devices or systems employing a point-like light source; Non-electric lighting devices or systems employing a light source of unspecified shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR541733D 1921-09-28 1921-09-28 Réflecteur Expired FR541733A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR541733T 1921-09-28

Publications (1)

Publication Number Publication Date
FR541733A true FR541733A (fr) 1922-08-01

Family

ID=8930371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR541733D Expired FR541733A (fr) 1921-09-28 1921-09-28 Réflecteur

Country Status (1)

Country Link
FR (1) FR541733A (fr)

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