CA411457A - Appareil a poinconner les sellettes de rails - Google Patents

Appareil a poinconner les sellettes de rails

Info

Publication number
CA411457A
CA411457A CA411457DA CA411457A CA 411457 A CA411457 A CA 411457A CA 411457D A CA411457D A CA 411457DA CA 411457 A CA411457 A CA 411457A
Authority
CA
Canada
Prior art keywords
tie plate
punching apparatus
plate punching
rail tie
rail
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
L. Cantrell Marvin
A. Hed Oscar
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.)
Colorado Fuel and Iron Corp
Original Assignee
Colorado Fuel and Iron Corp
Publication date
Application granted granted Critical
Publication of CA411457A publication Critical patent/CA411457A/fr
Expired legal-status Critical Current

Links

CA411457D Appareil a poinconner les sellettes de rails Expired CA411457A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA411457T

Publications (1)

Publication Number Publication Date
CA411457A true CA411457A (fr) 1943-03-30

Family

ID=35422759

Family Applications (1)

Application Number Title Priority Date Filing Date
CA411457D Expired CA411457A (fr) Appareil a poinconner les sellettes de rails

Country Status (1)

Country Link
CA (1) CA411457A (fr)

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