FR648592A - Dispositif d'éclairage - Google Patents

Dispositif d'éclairage

Info

Publication number
FR648592A
FR648592A FR648592DA FR648592A FR 648592 A FR648592 A FR 648592A FR 648592D A FR648592D A FR 648592DA FR 648592 A FR648592 A FR 648592A
Authority
FR
France
Prior art keywords
lighting device
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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
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 Carl Zeiss AG filed Critical Carl Zeiss AG
Application granted granted Critical
Publication of FR648592A publication Critical patent/FR648592A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F21W2131/205—Lighting for medical use for operating theatres
FR648592D 1927-03-02 1928-02-09 Dispositif d'éclairage Expired FR648592A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE648592X 1927-03-02

Publications (1)

Publication Number Publication Date
FR648592A true FR648592A (fr) 1928-12-11

Family

ID=6581146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR648592D Expired FR648592A (fr) 1927-03-02 1928-02-09 Dispositif d'éclairage

Country Status (1)

Country Link
FR (1) FR648592A (fr)

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