CA48356A - Appareil pour ouvrir et fermer les barrieres - Google Patents

Appareil pour ouvrir et fermer les barrieres

Info

Publication number
CA48356A
CA48356A CA000048356A CA48356DA CA48356A CA 48356 A CA48356 A CA 48356A CA 000048356 A CA000048356 A CA 000048356A CA 48356D A CA48356D A CA 48356DA CA 48356 A CA48356 A CA 48356A
Authority
CA
Canada
Prior art keywords
closing device
gate opening
gate
opening
closing
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
CA000048356A
Other languages
English (en)
Inventor
Joseph Alexis Robillard
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.)
MAYO EDWARD DAVID
Original Assignee
MAYO EDWARD DAVID
Publication date
Application granted granted Critical
Publication of CA48356A publication Critical patent/CA48356A/fr
Expired legal-status Critical Current

Links

CA000048356A Appareil pour ouvrir et fermer les barrieres Expired CA48356A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA48356T

Publications (1)

Publication Number Publication Date
CA48356A true CA48356A (fr) 1895-03-07

Family

ID=45164895

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000048356A Expired CA48356A (fr) Appareil pour ouvrir et fermer les barrieres

Country Status (1)

Country Link
CA (1) CA48356A (fr)

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