FR7312E - Igniter for miner's lamp - Google Patents

Igniter for miner's lamp

Info

Publication number
FR7312E
FR7312E FR7312DA FR7312E FR 7312 E FR7312 E FR 7312E FR 7312D A FR7312D A FR 7312DA FR 7312 E FR7312 E FR 7312E
Authority
FR
France
Prior art keywords
miner
igniter
lamp
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)
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.)
Friemann & Wolf Soc
Original Assignee
Friemann & Wolf Soc
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 Friemann & Wolf Soc filed Critical Friemann & Wolf Soc
Application granted granted Critical
Publication of FR7312E publication Critical patent/FR7312E/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q1/00—Mechanical igniters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR7312D 1905-02-25 1907-02-13 Igniter for miner's lamp Expired FR7312E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR351822T 1905-02-25
FR7312T 1907-02-13

Publications (1)

Publication Number Publication Date
FR7312E true FR7312E (en) 1907-07-06

Family

ID=1350136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7312D Expired FR7312E (en) 1905-02-25 1907-02-13 Igniter for miner's lamp

Country Status (1)

Country Link
FR (1) FR7312E (en)

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