FR574300A - Theft and fire warning device - Google Patents

Theft and fire warning device

Info

Publication number
FR574300A
FR574300A FR574300DA FR574300A FR 574300 A FR574300 A FR 574300A FR 574300D A FR574300D A FR 574300DA FR 574300 A FR574300 A FR 574300A
Authority
FR
France
Prior art keywords
theft
warning device
fire warning
fire
warning
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
Etienne-Jacques Allion
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 FR574300A publication Critical patent/FR574300A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00Alarm locks
    • E05B45/06Electric alarm locks
FR574300D 1923-12-11 1923-12-11 Theft and fire warning device Expired FR574300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR574300T 1923-12-11

Publications (1)

Publication Number Publication Date
FR574300A true FR574300A (en) 1924-07-09

Family

ID=8952582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR574300D Expired FR574300A (en) 1923-12-11 1923-12-11 Theft and fire warning device

Country Status (1)

Country Link
FR (1) FR574300A (en)

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