CA377304A - Brique a rectifier les rails - Google Patents

Brique a rectifier les rails

Info

Publication number
CA377304A
CA377304A CA377304A CA377304DA CA377304A CA 377304 A CA377304 A CA 377304A CA 377304 A CA377304 A CA 377304A CA 377304D A CA377304D A CA 377304DA CA 377304 A CA377304 A CA 377304A
Authority
CA
Canada
Prior art keywords
track grinding
grinding brick
brick
track
grinding
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
CA377304A
Other languages
English (en)
Inventor
G. Van Keuren Robert
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton Co
Publication date
Application granted granted Critical
Publication of CA377304A publication Critical patent/CA377304A/fr
Expired legal-status Critical Current

Links

CA377304A Brique a rectifier les rails Expired CA377304A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA377304T

Publications (1)

Publication Number Publication Date
CA377304A true CA377304A (fr) 1938-10-25

Family

ID=35381628

Family Applications (1)

Application Number Title Priority Date Filing Date
CA377304A Expired CA377304A (fr) Brique a rectifier les rails

Country Status (1)

Country Link
CA (1) CA377304A (fr)

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