FR47410E - Lampe associée directement avec une pile - Google Patents

Lampe associée directement avec une pile

Info

Publication number
FR47410E
FR47410E FR47410DA FR47410E FR 47410 E FR47410 E FR 47410E FR 47410D A FR47410D A FR 47410DA FR 47410 E FR47410 E FR 47410E
Authority
FR
France
Prior art keywords
battery
associated directly
lamp associated
lamp
directly
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.)
PILES ET ACCUMULATEURS ELER SA
Original Assignee
PILES ET ACCUMULATEURS ELER SA
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 PILES ET ACCUMULATEURS ELER SA filed Critical PILES ET ACCUMULATEURS ELER SA
Application granted granted Critical
Publication of FR47410E publication Critical patent/FR47410E/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
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR47410D 1935-12-27 1935-12-27 Lampe associée directement avec une pile Expired FR47410E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47410T 1935-12-27

Publications (1)

Publication Number Publication Date
FR47410E true FR47410E (fr) 1937-05-05

Family

ID=8682907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47410D Expired FR47410E (fr) 1935-12-27 1935-12-27 Lampe associée directement avec une pile

Country Status (1)

Country Link
FR (1) FR47410E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526491A (en) * 1947-07-31 1950-10-17 Perkin Elmer Corp Thermopile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526491A (en) * 1947-07-31 1950-10-17 Perkin Elmer Corp Thermopile

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