FR616224A - Improvements to the sockets of recessed electric lamps - Google Patents

Improvements to the sockets of recessed electric lamps

Info

Publication number
FR616224A
FR616224A FR616224DA FR616224A FR 616224 A FR616224 A FR 616224A FR 616224D A FR616224D A FR 616224DA FR 616224 A FR616224 A FR 616224A
Authority
FR
France
Prior art keywords
sockets
electric lamps
recessed electric
recessed
lamps
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
Ernest Langs
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 FR616224A publication Critical patent/FR616224A/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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/006—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR616224D 1926-05-15 1926-05-15 Improvements to the sockets of recessed electric lamps Expired FR616224A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR616224T 1926-05-15

Publications (1)

Publication Number Publication Date
FR616224A true FR616224A (en) 1927-01-29

Family

ID=8981451

Family Applications (1)

Application Number Title Priority Date Filing Date
FR616224D Expired FR616224A (en) 1926-05-15 1926-05-15 Improvements to the sockets of recessed electric lamps

Country Status (1)

Country Link
FR (1) FR616224A (en)

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