FR385850A - Lampes ou lanternes à éclipses pour signaux - Google Patents

Lampes ou lanternes à éclipses pour signaux

Info

Publication number
FR385850A
FR385850A FR385850DA FR385850A FR 385850 A FR385850 A FR 385850A FR 385850D A FR385850D A FR 385850DA FR 385850 A FR385850 A FR 385850A
Authority
FR
France
Prior art keywords
eclipse
lanterns
lamps
signals
eclipse 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
English (en)
Inventor
Charles Ernest Godfrey Worthington
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 FR385850A publication Critical patent/FR385850A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR385850D 1907-12-31 1907-12-31 Lampes ou lanternes à éclipses pour signaux Expired FR385850A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR385850T 1907-12-31

Publications (1)

Publication Number Publication Date
FR385850A true FR385850A (fr) 1908-05-26

Family

ID=1431701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR385850D Expired FR385850A (fr) 1907-12-31 1907-12-31 Lampes ou lanternes à éclipses pour signaux

Country Status (1)

Country Link
FR (1) FR385850A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6306851B1 (en) * 1999-05-04 2001-10-23 American Home Products Corporation Cyclocarbamate and cyclic amide derivatives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6306851B1 (en) * 1999-05-04 2001-10-23 American Home Products Corporation Cyclocarbamate and cyclic amide derivatives

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