FR669690A - Perfectionnements aux lanternes - Google Patents

Perfectionnements aux lanternes

Info

Publication number
FR669690A
FR669690A FR669690DA FR669690A FR 669690 A FR669690 A FR 669690A FR 669690D A FR669690D A FR 669690DA FR 669690 A FR669690 A FR 669690A
Authority
FR
France
Prior art keywords
lantern
refinements
lantern refinements
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)
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.)
ALBERT BUTIN ETS
Original Assignee
ALBERT BUTIN ETS
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 ALBERT BUTIN ETS filed Critical ALBERT BUTIN ETS
Application granted granted Critical
Publication of FR669690A publication Critical patent/FR669690A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR669690D 1929-02-15 1929-02-15 Perfectionnements aux lanternes Expired FR669690A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR669690T 1929-02-15

Publications (1)

Publication Number Publication Date
FR669690A true FR669690A (fr) 1929-11-19

Family

ID=9015861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR669690D Expired FR669690A (fr) 1929-02-15 1929-02-15 Perfectionnements aux lanternes

Country Status (1)

Country Link
FR (1) FR669690A (fr)

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