FR517091A - Burglar alarm device - Google Patents

Burglar alarm device

Info

Publication number
FR517091A
FR517091A FR517091A FR517091DA FR517091A FR 517091 A FR517091 A FR 517091A FR 517091 A FR517091 A FR 517091A FR 517091D A FR517091D A FR 517091DA FR 517091 A FR517091 A FR 517091A
Authority
FR
France
Prior art keywords
alarm device
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
FR517091A
Other languages
French (fr)
Inventor
Jean
Maurice Lesueure
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.)
JEAN CHASTANG
MAURICE LESUEURE
Original Assignee
JEAN CHASTANG
MAURICE LESUEURE
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 JEAN CHASTANG, MAURICE LESUEURE filed Critical JEAN CHASTANG
Application granted granted Critical
Publication of FR517091A publication Critical patent/FR517091A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR517091A 1920-06-12 1920-06-12 Burglar alarm device Expired FR517091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR517091T 1920-06-12

Publications (1)

Publication Number Publication Date
FR517091A true FR517091A (en) 1921-04-29

Family

ID=8915640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517091A Expired FR517091A (en) 1920-06-12 1920-06-12 Burglar alarm device

Country Status (1)

Country Link
FR (1) FR517091A (en)

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