CA322724A - Detecteur des defectuosites des rails - Google Patents

Detecteur des defectuosites des rails

Info

Publication number
CA322724A
CA322724A CA322724A CA322724DA CA322724A CA 322724 A CA322724 A CA 322724A CA 322724 A CA322724 A CA 322724A CA 322724D A CA322724D A CA 322724DA CA 322724 A CA322724 A CA 322724A
Authority
CA
Canada
Prior art keywords
flaw detector
rail flaw
rail
detector
flaw
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
CA322724A
Other languages
English (en)
Inventor
Colborne Drake Harcourt
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.)
Sperry Products Inc
Original Assignee
Sperry Products Inc
Publication date
Application granted granted Critical
Publication of CA322724A publication Critical patent/CA322724A/fr
Expired legal-status Critical Current

Links

CA322724A Detecteur des defectuosites des rails Expired CA322724A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA322724T

Publications (1)

Publication Number Publication Date
CA322724A true CA322724A (fr) 1932-05-24

Family

ID=35283277

Family Applications (1)

Application Number Title Priority Date Filing Date
CA322724A Expired CA322724A (fr) Detecteur des defectuosites des rails

Country Status (1)

Country Link
CA (1) CA322724A (fr)

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