FR523450A - Perfectionnements aux lampes de sureté à essence - Google Patents

Perfectionnements aux lampes de sureté à essence

Info

Publication number
FR523450A
FR523450A FR523450DA FR523450A FR 523450 A FR523450 A FR 523450A FR 523450D A FR523450D A FR 523450DA FR 523450 A FR523450 A FR 523450A
Authority
FR
France
Prior art keywords
safety lamps
gasoline
gasoline safety
lamps
safety
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)
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.)
ECLAIRAGE ET D APPLIC ELECTR D
Original Assignee
ECLAIRAGE ET D APPLIC ELECTR D
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 ECLAIRAGE ET D APPLIC ELECTR D filed Critical ECLAIRAGE ET D APPLIC ELECTR D
Application granted granted Critical
Publication of FR523450A publication Critical patent/FR523450A/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23QIGNITION; EXTINGUISHING-DEVICES
    • F23Q1/00Mechanical igniters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR523450D 1920-01-29 1920-01-29 Perfectionnements aux lampes de sureté à essence Expired FR523450A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR523450T 1920-01-29

Publications (1)

Publication Number Publication Date
FR523450A true FR523450A (fr) 1921-08-18

Family

ID=1536573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR523450D Expired FR523450A (fr) 1920-01-29 1920-01-29 Perfectionnements aux lampes de sureté à essence

Country Status (1)

Country Link
FR (1) FR523450A (fr)

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