FR462596A - Réflecteur à prismes - Google Patents

Réflecteur à prismes

Info

Publication number
FR462596A
FR462596A FR462596A FR462596DA FR462596A FR 462596 A FR462596 A FR 462596A FR 462596 A FR462596 A FR 462596A FR 462596D A FR462596D A FR 462596DA FR 462596 A FR462596 A FR 462596A
Authority
FR
France
Prior art keywords
prism reflector
prism
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
FR462596A
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.)
Glasfabriken und Raffinerien Josef Inwald A G
Original Assignee
Glasfabriken und Raffinerien Josef Inwald A G
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 Glasfabriken und Raffinerien Josef Inwald A G filed Critical Glasfabriken und Raffinerien Josef Inwald A G
Application granted granted Critical
Publication of FR462596A publication Critical patent/FR462596A/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)
FR462596A 1913-05-03 1913-09-16 Réflecteur à prismes Expired FR462596A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE462596X 1913-05-03

Publications (1)

Publication Number Publication Date
FR462596A true FR462596A (fr) 1914-01-30

Family

ID=1501762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR462596A Expired FR462596A (fr) 1913-05-03 1913-09-16 Réflecteur à prismes

Country Status (1)

Country Link
FR (1) FR462596A (fr)

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