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FR66975E - Lighting device, in particular for the operating field - Google Patents

Lighting device, in particular for the operating field

Info

Publication number
FR66975E
FR66975E FR66975DA FR66975E FR 66975 E FR66975 E FR 66975E FR 66975D A FR66975D A FR 66975DA FR 66975 E FR66975 E FR 66975E
Authority
FR
France
Prior art keywords
lighting device
operating field
operating
field
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
Jean-Henri-Pierre Blin
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 FR66975E publication Critical patent/FR66975E/en
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
FR66975D 1954-10-02 1954-10-02 Lighting device, in particular for the operating field Expired FR66975E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR66975T 1954-10-02

Publications (1)

Publication Number Publication Date
FR66975E true FR66975E (en) 1957-11-04

Family

ID=8699235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR66975D Expired FR66975E (en) 1954-10-02 1954-10-02 Lighting device, in particular for the operating field

Country Status (1)

Country Link
FR (1) FR66975E (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19644959A1 (en) * 1996-10-29 1998-04-30 Berchtold Gmbh & Co Geb Operating light
EP1304524A3 (en) * 2001-10-22 2004-06-02 Berchtold Holding GmbH Operating lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19644959A1 (en) * 1996-10-29 1998-04-30 Berchtold Gmbh & Co Geb Operating light
US6132067A (en) * 1996-10-29 2000-10-17 Gebrueder Berchtold Gmb & Co. Operating theater lamp for producing a brightly illuminated main light field and a less brightly illuminated outer light field
EP1304524A3 (en) * 2001-10-22 2004-06-02 Berchtold Holding GmbH Operating lamp
US7083303B2 (en) 2001-10-22 2006-08-01 Berchtold Holding Gmbh Operating theater lamp having adjustable diaphragm

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