FR674089A - Electric hand lamp - Google Patents

Electric hand lamp

Info

Publication number
FR674089A
FR674089A FR674089DA FR674089A FR 674089 A FR674089 A FR 674089A FR 674089D A FR674089D A FR 674089DA FR 674089 A FR674089 A FR 674089A
Authority
FR
France
Prior art keywords
electric hand
hand lamp
lamp
electric
hand
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
French (fr)
Inventor
Ernst Rademacher
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 filed Critical
Application granted granted Critical
Publication of FR674089A publication Critical patent/FR674089A/en
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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR674089D 1929-04-26 1929-04-26 Electric hand lamp Expired FR674089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR674089T 1929-04-26

Publications (1)

Publication Number Publication Date
FR674089A true FR674089A (en) 1930-01-23

Family

ID=9018550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR674089D Expired FR674089A (en) 1929-04-26 1929-04-26 Electric hand lamp

Country Status (1)

Country Link
FR (1) FR674089A (en)

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