CA408723A - Rail sanding relay - Google Patents

Rail sanding relay

Info

Publication number
CA408723A
CA408723A CA408723A CA408723DA CA408723A CA 408723 A CA408723 A CA 408723A CA 408723 A CA408723 A CA 408723A CA 408723D A CA408723D A CA 408723DA CA 408723 A CA408723 A CA 408723A
Authority
CA
Canada
Prior art keywords
rail sanding
sanding relay
relay
rail
sanding
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
CA408723A
Other languages
French (fr)
Inventor
Norton Sudduth Henry
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.)
New York Air Brake LLC
Original Assignee
New York Air Brake LLC
Publication date
Application granted granted Critical
Publication of CA408723A publication Critical patent/CA408723A/en
Expired legal-status Critical Current

Links

CA408723A Rail sanding relay Expired CA408723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA408723T

Publications (1)

Publication Number Publication Date
CA408723A true CA408723A (en) 1942-11-17

Family

ID=35420024

Family Applications (1)

Application Number Title Priority Date Filing Date
CA408723A Expired CA408723A (en) Rail sanding relay

Country Status (1)

Country Link
CA (1) CA408723A (en)

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