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FR417790A - Improvements in electric reflector lamps - Google Patents

Improvements in electric reflector lamps

Info

Publication number
FR417790A
FR417790A FR417790A FR417790DA FR417790A FR 417790 A FR417790 A FR 417790A FR 417790 A FR417790 A FR 417790A FR 417790D A FR417790D A FR 417790DA FR 417790 A FR417790 A FR 417790A
Authority
FR
France
Prior art keywords
reflector lamps
electric reflector
electric
lamps
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
FR417790A
Other languages
French (fr)
Inventor
Charles Clare Regnart
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR417790A publication Critical patent/FR417790A/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
    • F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR417790A 1909-06-28 1910-06-27 Improvements in electric reflector lamps Expired FR417790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB417790X 1909-06-28

Publications (1)

Publication Number Publication Date
FR417790A true FR417790A (en) 1910-11-22

Family

ID=1461167

Family Applications (1)

Application Number Title Priority Date Filing Date
FR417790A Expired FR417790A (en) 1909-06-28 1910-06-27 Improvements in electric reflector lamps

Country Status (1)

Country Link
FR (1) FR417790A (en)

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