FR632770A - - Google Patents

Info

Publication number
FR632770A
FR632770A FR632770DA FR632770A FR 632770 A FR632770 A FR 632770A FR 632770D A FR632770D A FR 632770DA FR 632770 A FR632770 A FR 632770A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR632770A publication Critical patent/FR632770A/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)
FR632770D Expired FR632770A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR632770A true FR632770A (cg-RX-API-DMAC7.html) 1928-01-14

Family

ID=1541828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR632770D Expired FR632770A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR632770A (cg-RX-API-DMAC7.html)

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