FR944236A - Appareil de gardiennage - Google Patents

Appareil de gardiennage

Info

Publication number
FR944236A
FR944236A FR944236DA FR944236A FR 944236 A FR944236 A FR 944236A FR 944236D A FR944236D A FR 944236DA FR 944236 A FR944236 A FR 944236A
Authority
FR
France
Prior art keywords
guarding device
guarding
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
Jean-Marie-Achille Legrand
Gaston Chancenotte
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 FR944236A publication Critical patent/FR944236A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05C—ELECTRIC CIRCUITS OR APPARATUS SPECIALLY DESIGNED FOR USE IN EQUIPMENT FOR KILLING, STUNNING, OR GUIDING LIVING BEINGS
    • H05C1/00—Circuits or apparatus for generating electric shock effects
    • H05C1/02—Circuits or apparatus for generating electric shock effects providing continuous feeding of DC or AC voltage
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
    • G08B13/122—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR944236D 1947-03-13 1947-03-13 Appareil de gardiennage Expired FR944236A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR944236T 1947-03-13

Publications (1)

Publication Number Publication Date
FR944236A true FR944236A (fr) 1949-03-30

Family

ID=9471646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944236D Expired FR944236A (fr) 1947-03-13 1947-03-13 Appareil de gardiennage

Country Status (1)

Country Link
FR (1) FR944236A (fr)

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