CA22372A - Aiguilles et rails de croisement de railroutes - Google Patents

Aiguilles et rails de croisement de railroutes

Info

Publication number
CA22372A
CA22372A CA000022372A CA22372DA CA22372A CA 22372 A CA22372 A CA 22372A CA 000022372 A CA000022372 A CA 000022372A CA 22372D A CA22372D A CA 22372DA CA 22372 A CA22372 A CA 22372A
Authority
CA
Canada
Prior art keywords
switches
railway frog
frog
railway
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
CA000022372A
Other languages
English (en)
Inventor
Charles B. Price
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA22372A publication Critical patent/CA22372A/fr
Expired legal-status Critical Current

Links

CA000022372A Aiguilles et rails de croisement de railroutes Expired CA22372A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA22372T

Publications (1)

Publication Number Publication Date
CA22372A true CA22372A (fr) 1885-09-03

Family

ID=45138915

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000022372A Expired CA22372A (fr) Aiguilles et rails de croisement de railroutes

Country Status (1)

Country Link
CA (1) CA22372A (fr)

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