FR335818A - Device for the automatic switching on and off of street lamps and other gas lamps - Google Patents

Device for the automatic switching on and off of street lamps and other gas lamps

Info

Publication number
FR335818A
FR335818A FR335818DA FR335818A FR 335818 A FR335818 A FR 335818A FR 335818D A FR335818D A FR 335818DA FR 335818 A FR335818 A FR 335818A
Authority
FR
France
Prior art keywords
lamps
automatic switching
gas
street
street 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
James Bergan
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 FR335818A publication Critical patent/FR335818A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q21/00—Devices for effecting ignition from a remote location

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR335818D 1903-10-13 1903-10-13 Device for the automatic switching on and off of street lamps and other gas lamps Expired FR335818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR335818T 1903-10-13

Publications (1)

Publication Number Publication Date
FR335818A true FR335818A (en) 1904-02-15

Family

ID=1385267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR335818D Expired FR335818A (en) 1903-10-13 1903-10-13 Device for the automatic switching on and off of street lamps and other gas lamps

Country Status (1)

Country Link
FR (1) FR335818A (en)

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