CA242648A - Mecanisme de signaux - Google Patents

Mecanisme de signaux

Info

Publication number
CA242648A
CA242648A CA242648A CA242648DA CA242648A CA 242648 A CA242648 A CA 242648A CA 242648 A CA242648 A CA 242648A CA 242648D A CA242648D A CA 242648DA CA 242648 A CA242648 A CA 242648A
Authority
CA
Canada
Prior art keywords
signal mechanism
signal
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
CA242648A
Other languages
English (en)
Inventor
Alfred Jackson George
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.)
GAMWELL FIRE ALARM TELEGRAPH Co OF NEW YORK CITY
Original Assignee
GAMWELL FIRE ALARM TELEGRAPH Co OF NEW YORK CITY
Publication date
Application granted granted Critical
Publication of CA242648A publication Critical patent/CA242648A/fr
Expired legal-status Critical Current

Links

CA242648A Mecanisme de signaux Expired CA242648A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA242648T

Publications (1)

Publication Number Publication Date
CA242648A true CA242648A (fr) 1924-09-02

Family

ID=35146678

Family Applications (1)

Application Number Title Priority Date Filing Date
CA242648A Expired CA242648A (fr) Mecanisme de signaux

Country Status (1)

Country Link
CA (1) CA242648A (fr)

Similar Documents

Publication Publication Date Title
CA239363A (fr) Signal
CA237380A (fr) Signal
CA245497A (fr) Signal
CA241065A (fr) Signal
CA242912A (fr) Signal de virage
CA238994A (fr) Dispositif de tracteur
CA242143A (fr) Dispositif de balance
CA245736A (fr) Sifflet
CA238741A (fr) Mecanisme d'avertisseur
CA239685A (fr) Mecanisme d'avertisseur
CA239999A (fr) Ligne de sonde
CA239185A (fr) Lampe a signaux
CA240241A (fr) Mecanisme de phonographe
CA241326A (fr) Mecanisme enregistreur
CA243723A (fr) Reflecteur de signaux
CA262805A (fr) Mecanisme a signaux
CA240503A (fr) Dispositif de heurtoir
CA241130A (fr) Signal de voie ferree
CA236758A (fr) Lanterne a signaux
CA245005A (fr) Lanterne a signaux
CA243949A (fr) Mecanisme d'arret
CA236941A (fr) Appareil a signaux
CA241574A (fr) Appareil de signaux
CA241128A (fr) Transmission de signaux
CA241340A (fr) Avertisseur de vitesse