CA406515A - Dispositif de commande d'aiguille de voie ferree electrique - Google Patents

Dispositif de commande d'aiguille de voie ferree electrique

Info

Publication number
CA406515A
CA406515A CA406515A CA406515DA CA406515A CA 406515 A CA406515 A CA 406515A CA 406515 A CA406515 A CA 406515A CA 406515D A CA406515D A CA 406515DA CA 406515 A CA406515 A CA 406515A
Authority
CA
Canada
Prior art keywords
control device
switch control
track switch
electric track
electric
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
CA406515A
Other languages
English (en)
Inventor
S. Stolp Samuel
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.)
Cheatham Electric Switching Device Co
Original Assignee
Cheatham Electric Switching Device Co
Publication date
Application granted granted Critical
Publication of CA406515A publication Critical patent/CA406515A/fr
Expired legal-status Critical Current

Links

CA406515A Dispositif de commande d'aiguille de voie ferree electrique Expired CA406515A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA406515T

Publications (1)

Publication Number Publication Date
CA406515A true CA406515A (fr) 1942-08-04

Family

ID=35417815

Family Applications (1)

Application Number Title Priority Date Filing Date
CA406515A Expired CA406515A (fr) Dispositif de commande d'aiguille de voie ferree electrique

Country Status (1)

Country Link
CA (1) CA406515A (fr)

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