FR1430456A - Perfectionnements aux lampes de mineur - Google Patents

Perfectionnements aux lampes de mineur

Info

Publication number
FR1430456A
FR1430456A FR6241A FR6241A FR1430456A FR 1430456 A FR1430456 A FR 1430456A FR 6241 A FR6241 A FR 6241A FR 6241 A FR6241 A FR 6241A FR 1430456 A FR1430456 A FR 1430456A
Authority
FR
France
Prior art keywords
miner
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
FR6241A
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.)
Oldham Crompton Batteries Ltd
Original Assignee
Oldham Crompton Batteries Ltd
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 Oldham Crompton Batteries Ltd filed Critical Oldham Crompton Batteries Ltd
Priority to FR6241A priority Critical patent/FR1430456A/fr
Application granted granted Critical
Publication of FR1430456A publication Critical patent/FR1430456A/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
    • F21L14/00—Electric lighting devices without a self-contained power source, e.g. for mains connection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR6241A 1965-02-19 1965-02-19 Perfectionnements aux lampes de mineur Expired FR1430456A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6241A FR1430456A (fr) 1965-02-19 1965-02-19 Perfectionnements aux lampes de mineur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6241A FR1430456A (fr) 1965-02-19 1965-02-19 Perfectionnements aux lampes de mineur

Publications (1)

Publication Number Publication Date
FR1430456A true FR1430456A (fr) 1966-03-04

Family

ID=8571368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6241A Expired FR1430456A (fr) 1965-02-19 1965-02-19 Perfectionnements aux lampes de mineur

Country Status (1)

Country Link
FR (1) FR1430456A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513740A1 (fr) * 1981-09-28 1983-04-01 Petzl Paul Lampe d'eclairage electrique equipee d'un dispositif commun de reglage du foyer et de commande de l'interrupteur
US5590951A (en) 1994-12-21 1997-01-07 Laser Products Ltd. Switch-less flashlights
US5629105A (en) 1992-11-24 1997-05-13 Laser Products Corporation Flashlights and other battery-powered apparatus for holding and energizing transducers
US5642932A (en) 1994-12-22 1997-07-01 Laser Products Corporation Combat-oriented flashlight

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513740A1 (fr) * 1981-09-28 1983-04-01 Petzl Paul Lampe d'eclairage electrique equipee d'un dispositif commun de reglage du foyer et de commande de l'interrupteur
US5629105A (en) 1992-11-24 1997-05-13 Laser Products Corporation Flashlights and other battery-powered apparatus for holding and energizing transducers
US5590951A (en) 1994-12-21 1997-01-07 Laser Products Ltd. Switch-less flashlights
US5642932A (en) 1994-12-22 1997-07-01 Laser Products Corporation Combat-oriented flashlight

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