FR749632A - Lamp for non-blinding lighting - Google Patents

Lamp for non-blinding lighting

Info

Publication number
FR749632A
FR749632A FR749632DA FR749632A FR 749632 A FR749632 A FR 749632A FR 749632D A FR749632D A FR 749632DA FR 749632 A FR749632 A FR 749632A
Authority
FR
France
Prior art keywords
blinding
lighting
lamp
blinding 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
French (fr)
Inventor
Carl Ferdinand Otto Muller
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 filed Critical
Application granted granted Critical
Publication of FR749632A publication Critical patent/FR749632A/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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR749632D 1932-01-28 1933-01-27 Lamp for non-blinding lighting Expired FR749632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE749632X 1932-01-28

Publications (1)

Publication Number Publication Date
FR749632A true FR749632A (en) 1933-07-27

Family

ID=6649393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR749632D Expired FR749632A (en) 1932-01-28 1933-01-27 Lamp for non-blinding lighting

Country Status (1)

Country Link
FR (1) FR749632A (en)

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