FR542678A - Burglar alarm - Google Patents

Burglar alarm

Info

Publication number
FR542678A
FR542678A FR542678DA FR542678A FR 542678 A FR542678 A FR 542678A FR 542678D A FR542678D A FR 542678DA FR 542678 A FR542678 A FR 542678A
Authority
FR
France
Prior art keywords
burglar alarm
burglar
alarm
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
Claudius Meunier
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 FR542678A publication Critical patent/FR542678A/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)
FR542678D 1921-10-24 1921-10-24 Burglar alarm Expired FR542678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR542678T 1921-10-24

Publications (1)

Publication Number Publication Date
FR542678A true FR542678A (en) 1922-08-19

Family

ID=8931043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR542678D Expired FR542678A (en) 1921-10-24 1921-10-24 Burglar alarm

Country Status (1)

Country Link
FR (1) FR542678A (en)

Similar Documents

Publication Publication Date Title
FR542678A (en) Burglar alarm
FR552786A (en) Nut lock
FR510458A (en) Burglar alarm
FR545761A (en) Burglar alarm
FR528428A (en) Burglar alarm device
FR577600A (en) Fire alarm signal
FR514386A (en) Portable alarm signal
FR563054A (en) Fire alarm
CA214611A (en) Burglar alarm
CA210005A (en) Burglar alarm
CA212358A (en) Burglar alarm
CA213935A (en) Burglar alarm
CA207165A (en) Burglar alarm
CA212264A (en) Burglar alarm
DK30616C (en) Burglar Alarm Device.
FR537093A (en) Fire alarm device
FR494591A (en) Fire alarm
FR544237A (en) Motobloc siren
AU411221A (en) Burglar alarm
FR561444A (en) Automatic alarm devices
FR550150A (en) Nut lock
FR520821A (en) Alarm signal taximeter
FR595095A (en) Fire alarm
FR542586A (en) Fire alarm device
FR550746A (en) Alarm clock