FR437093A - Avertisseur d'effraction - Google Patents

Avertisseur d'effraction

Info

Publication number: FR437093A
Authority: FR; France
Prior art keywords: burglar alarm; burglar; alarm
Prior art date: 1911-12-01
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

Louis-Fernand-Joseph Boschet

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.)

LOUIS FERNAND JOSEPH BOSCHET

Original Assignee

LOUIS FERNAND JOSEPH BOSCHET

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.)

1911-12-01

Filing date

1911-12-01

Publication date

1912-04-12

1911-12-01 Application filed by LOUIS FERNAND JOSEPH BOSCHET filed Critical LOUIS FERNAND JOSEPH BOSCHET

1912-04-12 Application granted granted Critical

1912-04-12 Publication of FR437093A publication Critical patent/FR437093A/fr

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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)

FR437093D 1911-12-01 1911-12-01 Avertisseur d'effraction Expired FR437093A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR437093T		1911-12-01

Publications (1)

Publication Number	Publication Date
FR437093A true FR437093A (fr)	1912-04-12

Family

ID=1478731

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR437093D Expired FR437093A (fr)	1911-12-01	1911-12-01	Avertisseur d'effraction

Country Status (1)

Country	Link
FR (1)	FR437093A (fr)

1911
- 1911-12-01 FR FR437093D patent/FR437093A/fr not_active Expired

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