[go: up one dir, main page]

FR657434A - Apparatus for security, protection and defense against burglary and home violation - Google Patents

Apparatus for security, protection and defense against burglary and home violation

Info

Publication number
FR657434A
FR657434A FR657434DA FR657434A FR 657434 A FR657434 A FR 657434A FR 657434D A FR657434D A FR 657434DA FR 657434 A FR657434 A FR 657434A
Authority
FR
France
Prior art keywords
violation
home
security
protection
defense against
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
Ferdinand-Alexandre Duquesne
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 FR657434A publication Critical patent/FR657434A/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
    • G08B13/06—Mechanical actuation by tampering with fastening

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR657434D 1928-07-12 1928-07-12 Apparatus for security, protection and defense against burglary and home violation Expired FR657434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR657434T 1928-07-12

Publications (1)

Publication Number Publication Date
FR657434A true FR657434A (en) 1929-05-22

Family

ID=9008419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR657434D Expired FR657434A (en) 1928-07-12 1928-07-12 Apparatus for security, protection and defense against burglary and home violation

Country Status (1)

Country Link
FR (1) FR657434A (en)

Similar Documents

Publication Publication Date Title
FR659113A (en) Advanced security lock
FR657434A (en) Apparatus for security, protection and defense against burglary and home violation
FR36374E (en) Apparatus for security, protection and defense against burglary and home violation
FR645154A (en) Alarm device for burglary and fire attempts
FR638176A (en) Security device against burglary
FR554922A (en) Device for the protection of furniture, boxes, safes, against fire, burglary and removal
FR685123A (en) Protection of wool, furskins, fur and other similar materials against attack by moths and other harmful insects
FR631125A (en) Detonation safety device, against break-ins from safes and walls
FR627841A (en) Burglar alarm device for safes
FR725938A (en) Security device against theft of wallets or the like
FR664159A (en) Vehicle fire safety device
FR662299A (en) Fire alarm device
FR28318E (en) Security device against theft and burglaries
FR684922A (en) Theft and fire protection device
FR605402A (en) Warning device against break-ins or fires
FR581092A (en) Electro-mechanical fire, flood and burglary alarm
FR26516E (en) Device for the protection of furniture, boxes, safes against fire, burglary, removal
FR617502A (en) Heat or fire alarm
FR627354A (en) Burglary protection device
FR28303E (en) Security device against theft and burglaries
FR620414A (en) Improvements to burglary and fire alarm systems and protectors for security rooms, cash drawers, etc.
FR596430A (en) Defense system against armed robbery
FR587003A (en) Security and alarm device preventing the break-in of safes
FR604987A (en) Device for protecting safes against break-ins
FR710581A (en) Alarm and security device against theft and crime