FR355639A - Lampe de mine de sureté - Google Patents

Lampe de mine de sureté

Info

Publication number
FR355639A
FR355639A FR355639DA FR355639A FR 355639 A FR355639 A FR 355639A FR 355639D A FR355639D A FR 355639DA FR 355639 A FR355639 A FR 355639A
Authority
FR
France
Prior art keywords
mine lamp
safety mine
safety
lamp
mine
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
Emil Piepenbring
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 FR355639A publication Critical patent/FR355639A/fr
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)
FR355639D 1904-06-27 1905-06-26 Lampe de mine de sureté Expired FR355639A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE355639X 1904-06-27

Publications (1)

Publication Number Publication Date
FR355639A true FR355639A (fr) 1905-11-08

Family

ID=1403659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR355639D Expired FR355639A (fr) 1904-06-27 1905-06-26 Lampe de mine de sureté

Country Status (1)

Country Link
FR (1) FR355639A (fr)

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