FR516763A - Alarm device against attempted break-in theft - Google Patents

Alarm device against attempted break-in theft

Info

Publication number
FR516763A
FR516763A FR516763A FR516763DA FR516763A FR 516763 A FR516763 A FR 516763A FR 516763 A FR516763 A FR 516763A FR 516763D A FR516763D A FR 516763DA FR 516763 A FR516763 A FR 516763A
Authority
FR
France
Prior art keywords
theft
alarm device
device against
attempted break
against attempted
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
FR516763A
Other languages
French (fr)
Inventor
Albert Victor Ingleton Bond
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.)
ALBERT VICTOR INGLETON BOND
Original Assignee
ALBERT VICTOR INGLETON BOND
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 ALBERT VICTOR INGLETON BOND filed Critical ALBERT VICTOR INGLETON BOND
Application granted granted Critical
Publication of FR516763A publication Critical patent/FR516763A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR516763A 1920-01-27 1920-06-10 Alarm device against attempted break-in theft Expired FR516763A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB516763X 1920-01-27

Publications (1)

Publication Number Publication Date
FR516763A true FR516763A (en) 1921-04-26

Family

ID=10460961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR516763A Expired FR516763A (en) 1920-01-27 1920-06-10 Alarm device against attempted break-in theft

Country Status (1)

Country Link
FR (1) FR516763A (en)

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