FR455459A - Lampes et lanternes électriques de sureté - Google Patents

Lampes et lanternes électriques de sureté

Info

Publication number
FR455459A
FR455459A FR455459DA FR455459A FR 455459 A FR455459 A FR 455459A FR 455459D A FR455459D A FR 455459DA FR 455459 A FR455459 A FR 455459A
Authority
FR
France
Prior art keywords
lanterns
electric safety
safety lamps
lamps
electric
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)
Inventor
Horace Washington Fuller
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR455459A publication Critical patent/FR455459A/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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR455459D 1913-03-12 1913-03-12 Lampes et lanternes électriques de sureté Expired FR455459A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR455459T 1913-03-12

Publications (1)

Publication Number Publication Date
FR455459A true FR455459A (fr) 1913-08-01

Family

ID=1495332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR455459D Expired FR455459A (fr) 1913-03-12 1913-03-12 Lampes et lanternes électriques de sureté

Country Status (1)

Country Link
FR (1) FR455459A (fr)

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