CA184722A - Appareil d'arret de trains - Google Patents

Appareil d'arret de trains

Info

Publication number
CA184722A
CA184722A CA000184722A CA184722DA CA184722A CA 184722 A CA184722 A CA 184722A CA 000184722 A CA000184722 A CA 000184722A CA 184722D A CA184722D A CA 184722DA CA 184722 A CA184722 A CA 184722A
Authority
CA
Canada
Prior art keywords
stopping apparatus
train stopping
train
stopping
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
CA000184722A
Other languages
English (en)
Inventor
Percy M. Sproule
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA184722A publication Critical patent/CA184722A/fr
Expired legal-status Critical Current

Links

CA000184722A 1917-12-12 1917-12-12 Appareil d'arret de trains Expired CA184722A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA184722T 1917-12-12

Publications (1)

Publication Number Publication Date
CA184722A true CA184722A (fr) 1918-06-04

Family

ID=45304374

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000184722A Expired CA184722A (fr) 1917-12-12 1917-12-12 Appareil d'arret de trains

Country Status (1)

Country Link
CA (1) CA184722A (fr)

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