FR624485A - Dispositif avertisseur - Google Patents

Dispositif avertisseur

Info

Publication number
FR624485A
FR624485A FR624485DA FR624485A FR 624485 A FR624485 A FR 624485A FR 624485D A FR624485D A FR 624485DA FR 624485 A FR624485 A FR 624485A
Authority
FR
France
Prior art keywords
warning device
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
English (en)
Inventor
Frank Eugene Thorpe
Oliver Francis Thorpe
Frank Joseph Trautlein
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 FR624485A publication Critical patent/FR624485A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B15/00Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR624485D 1926-11-12 1926-11-12 Dispositif avertisseur Expired FR624485A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR624485T 1926-11-12

Publications (1)

Publication Number Publication Date
FR624485A true FR624485A (fr) 1927-07-19

Family

ID=8987124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR624485D Expired FR624485A (fr) 1926-11-12 1926-11-12 Dispositif avertisseur

Country Status (1)

Country Link
FR (1) FR624485A (fr)

Similar Documents

Publication Publication Date Title
FR617472A (fr) Dispositif de filage
FR652751A (fr) Dispositif anti-vol
FR619967A (fr) Dispositif de coupage de la peluche
FR622616A (fr) Dispositif servo-frein
FR624485A (fr) Dispositif avertisseur
FR634033A (fr) Dispositif amplificateur multiple
FR639724A (fr) Dispositif de cisailles
FR619122A (fr) Dispositif de verrouillage
FR626183A (fr) Dispositif de freinage
FR637674A (fr) Dispositif indicateur
FR624463A (fr) Dispositif de luxmètre
FR32302E (fr) Dispositif de graisseur
FR597251A (fr) Dispositif avertisseur
FR639302A (fr) Dispositif haut-parleur
FR637464A (fr) Dispositif de sauvetage
FR29457E (fr) Dispositif avertisseur
FR596831A (fr) Dispositif de construction triangulée
FR617706A (fr) Dispositif indicateur de direction de marohe
FR638575A (fr) Dispositif de lance-bombes pour avions
FR625921A (fr) Dispositif de freinage
FR610243A (fr) Dispositif de gommage
FR626941A (fr) Dispositif de publicité
FR637915A (fr) Dispositif de publicité
FR639851A (fr) Appareil avertisseur
FR649210A (fr) Dispositif léve-glace