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CA250796A - Ventilateur de voiture de chemin de fer, etc. - Google Patents

Ventilateur de voiture de chemin de fer, etc.

Info

Publication number
CA250796A
CA250796A CA250796A CA250796DA CA250796A CA 250796 A CA250796 A CA 250796A CA 250796 A CA250796 A CA 250796A CA 250796D A CA250796D A CA 250796DA CA 250796 A CA250796 A CA 250796A
Authority
CA
Canada
Prior art keywords
ventilator
coaches
railroad
railroad coaches
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
CA250796A
Other languages
English (en)
Inventor
James Leask Ernest
Herson Miller Leo
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA250796A publication Critical patent/CA250796A/fr
Expired legal-status Critical Current

Links

CA250796A Ventilateur de voiture de chemin de fer, etc. Expired CA250796A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA250796T

Publications (1)

Publication Number Publication Date
CA250796A true CA250796A (fr) 1925-06-16

Family

ID=35157770

Family Applications (1)

Application Number Title Priority Date Filing Date
CA250796A Expired CA250796A (fr) Ventilateur de voiture de chemin de fer, etc.

Country Status (1)

Country Link
CA (1) CA250796A (fr)

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