FR772448A - Appareil avertisseur contre le vol par effraction - Google Patents

Appareil avertisseur contre le vol par effraction

Info

Publication number: FR772448A
Authority: FR; France
Prior art keywords: alarm device; burglary alarm; burglary; alarm
Prior art date: 1934-04-26
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

Inventor

Marcel Marius Pascal Gouiran

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.)

1934-04-26

Filing date

1934-04-26

Publication date

1934-10-29

1934-04-26 Application filed filed Critical

1934-10-29 Application granted granted Critical

1934-10-29 Publication of FR772448A publication Critical patent/FR772448A/fr

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B15/00—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)

FR772448D 1934-04-26 1934-04-26 Appareil avertisseur contre le vol par effraction Expired FR772448A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR772448T		1934-04-26

Publications (1)

Publication Number	Publication Date
FR772448A true FR772448A (fr)	1934-10-29

Family

ID=9194395

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR772448D Expired FR772448A (fr)	1934-04-26	1934-04-26	Appareil avertisseur contre le vol par effraction

Country Status (1)

Country	Link
FR (1)	FR772448A (fr)

1934
- 1934-04-26 FR FR772448D patent/FR772448A/fr not_active Expired

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