FR524974A - Perfectionnements aux lanternes dites "tempete" - Google Patents

Perfectionnements aux lanternes dites "tempete"

Info

Publication number
FR524974A
FR524974A FR524974A FR524974DA FR524974A FR 524974 A FR524974 A FR 524974A FR 524974 A FR524974 A FR 524974A FR 524974D A FR524974D A FR 524974DA FR 524974 A FR524974 A FR 524974A
Authority
FR
France
Prior art keywords
lanterns
storm
called
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
FR524974A
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.)
Bayssellance & Munie
Original Assignee
Bayssellance & Munie
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 Bayssellance & Munie filed Critical Bayssellance & Munie
Application granted granted Critical
Publication of FR524974A publication Critical patent/FR524974A/fr
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
    • F21L19/00—Lanterns, e.g. hurricane lamps or candle lamps
    • F21L19/006—Special adaptation for protection against draughts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
FR524974A 1920-09-07 1920-09-07 Perfectionnements aux lanternes dites "tempete" Expired FR524974A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR524974T 1920-09-07

Publications (1)

Publication Number Publication Date
FR524974A true FR524974A (fr) 1921-09-13

Family

ID=8919717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR524974A Expired FR524974A (fr) 1920-09-07 1920-09-07 Perfectionnements aux lanternes dites "tempete"

Country Status (1)

Country Link
FR (1) FR524974A (fr)

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