CA647201A - Railway frog - Google Patents

Railway frog

Info

Publication number
CA647201A
CA647201A CA647201A CA647201DA CA647201A CA 647201 A CA647201 A CA 647201A CA 647201 A CA647201 A CA 647201A CA 647201D A CA647201D A CA 647201DA CA 647201 A CA647201 A CA 647201A
Authority
CA
Canada
Prior art keywords
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
CA647201A
Inventor
A. Mcgrath William
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.)
Frog Switch and Manufacturing Co
Original Assignee
Frog Switch and Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA647201A publication Critical patent/CA647201A/en
Expired legal-status Critical Current

Links

CA647201A Railway frog Expired CA647201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA647201T

Publications (1)

Publication Number Publication Date
CA647201A true CA647201A (en) 1962-08-21

Family

ID=35935851

Family Applications (1)

Application Number Title Priority Date Filing Date
CA647201A Expired CA647201A (en) Railway frog

Country Status (1)

Country Link
CA (1) CA647201A (en)

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