FR375174A - Improvements to acetylene lamps for minors - Google Patents

Improvements to acetylene lamps for minors

Info

Publication number
FR375174A
FR375174A FR375174DA FR375174A FR 375174 A FR375174 A FR 375174A FR 375174D A FR375174D A FR 375174DA FR 375174 A FR375174 A FR 375174A
Authority
FR
France
Prior art keywords
minors
acetylene lamps
acetylene
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)
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.)
BOCHUM LINDENER ZUENDWAREN und
Original Assignee
BOCHUM LINDENER ZUENDWAREN und
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 BOCHUM LINDENER ZUENDWAREN und filed Critical BOCHUM LINDENER ZUENDWAREN und
Application granted granted Critical
Publication of FR375174A publication Critical patent/FR375174A/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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10H—PRODUCTION OF ACETYLENE BY WET METHODS
    • C10H1/00—Acetylene gas generators with dropwise, gravity, non-automatic water feed
    • C10H1/12—Water feed from above through porous materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR375174D 1906-03-09 1907-03-01 Improvements to acetylene lamps for minors Expired FR375174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE375174X 1906-03-09

Publications (1)

Publication Number Publication Date
FR375174A true FR375174A (en) 1907-07-02

Family

ID=1421752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR375174D Expired FR375174A (en) 1906-03-09 1907-03-01 Improvements to acetylene lamps for minors

Country Status (1)

Country Link
FR (1) FR375174A (en)

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