FR6511E - Acetylene lamp for miners - Google Patents

Acetylene lamp for miners

Info

Publication number
FR6511E
FR6511E FR6511DA FR6511E FR 6511 E FR6511 E FR 6511E FR 6511D A FR6511D A FR 6511DA FR 6511 E FR6511 E FR 6511E
Authority
FR
France
Prior art keywords
miners
acetylene lamp
acetylene
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)
Inventor
Joseph-Louis-Camille Mercier
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.)
JOSEPH LOUIS CAMILLE MERCIER
Original Assignee
JOSEPH LOUIS CAMILLE MERCIER
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 JOSEPH LOUIS CAMILLE MERCIER filed Critical JOSEPH LOUIS CAMILLE MERCIER
Application granted granted Critical
Publication of FR6511E publication Critical patent/FR6511E/en
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
    • F21L23/00—Non-electric hand-lamps for miners
    • 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
    • F21V37/00—Details of lighting devices employing combustion as light source, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FR6511D 1904-03-09 1906-06-05 Acetylene lamp for miners Expired FR6511E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR341065T 1904-03-09
FR6511T 1906-06-05

Publications (1)

Publication Number Publication Date
FR6511E true FR6511E (en) 1906-12-17

Family

ID=1349459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6511D Expired FR6511E (en) 1904-03-09 1906-06-05 Acetylene lamp for miners

Country Status (1)

Country Link
FR (1) FR6511E (en)

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