CA22230A - Appareil pour ouvrir les barrieres - Google Patents

Appareil pour ouvrir les barrieres

Info

Publication number
CA22230A
CA22230A CA000022230A CA22230DA CA22230A CA 22230 A CA22230 A CA 22230A CA 000022230 A CA000022230 A CA 000022230A CA 22230D A CA22230D A CA 22230DA CA 22230 A CA22230 A CA 22230A
Authority
CA
Canada
Prior art keywords
opening device
gate opening
gate
opening
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
CA000022230A
Other languages
English (en)
Inventor
Nicholas E. Reesor
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 CA22230A publication Critical patent/CA22230A/fr
Expired legal-status Critical Current

Links

CA000022230A Appareil pour ouvrir les barrieres Expired CA22230A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA22230T

Publications (1)

Publication Number Publication Date
CA22230A true CA22230A (fr) 1885-08-08

Family

ID=45138773

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000022230A Expired CA22230A (fr) Appareil pour ouvrir les barrieres

Country Status (1)

Country Link
CA (1) CA22230A (fr)

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