FR708443A - Lanterne portative - Google Patents

Lanterne portative

Info

Publication number
FR708443A
FR708443A FR708443DA FR708443A FR 708443 A FR708443 A FR 708443A FR 708443D A FR708443D A FR 708443DA FR 708443 A FR708443 A FR 708443A
Authority
FR
France
Prior art keywords
portable lantern
lantern
portable
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.)
OUVRARD ETS
Original Assignee
OUVRARD 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 OUVRARD ETS filed Critical OUVRARD ETS
Application granted granted Critical
Publication of FR708443A publication Critical patent/FR708443A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/40—Hand grips
    • F21V21/406—Hand grips for portable lighting devices
    • 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
    • F21L14/02—Electric lighting devices without a self-contained power source, e.g. for mains connection capable of hand-held use, e.g. inspection lamps
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR708443D 1930-12-27 1930-12-27 Lanterne portative Expired FR708443A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR708443T 1930-12-27

Publications (1)

Publication Number Publication Date
FR708443A true FR708443A (fr) 1931-07-23

Family

ID=9068902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR708443D Expired FR708443A (fr) 1930-12-27 1930-12-27 Lanterne portative

Country Status (1)

Country Link
FR (1) FR708443A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602882A (en) * 1949-02-18 1952-07-08 Ira E Wright Guard for electric lamps
US3838269A (en) * 1974-02-05 1974-09-24 Crouse Hinds Co Globe and globe guard for a lighting fixture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602882A (en) * 1949-02-18 1952-07-08 Ira E Wright Guard for electric lamps
US3838269A (en) * 1974-02-05 1974-09-24 Crouse Hinds Co Globe and globe guard for a lighting fixture

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