CA56640A - Appareil pour ouvrir et fermer les barrieres - Google Patents

Appareil pour ouvrir et fermer les barrieres

Info

Publication number
CA56640A
CA56640A CA000056640A CA56640DA CA56640A CA 56640 A CA56640 A CA 56640A CA 000056640 A CA000056640 A CA 000056640A CA 56640D A CA56640D A CA 56640DA CA 56640 A CA56640 A CA 56640A
Authority
CA
Canada
Prior art keywords
operating gear
gate operating
gate
gear
operating
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
CA000056640A
Other languages
English (en)
Inventor
Isaac Cole
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 CA56640A publication Critical patent/CA56640A/fr
Expired legal-status Critical Current

Links

CA000056640A 1897-06-15 1897-06-15 Appareil pour ouvrir et fermer les barrieres Expired CA56640A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA56640T 1897-06-15

Publications (1)

Publication Number Publication Date
CA56640A true CA56640A (fr) 1897-07-14

Family

ID=45173179

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000056640A Expired CA56640A (fr) 1897-06-15 1897-06-15 Appareil pour ouvrir et fermer les barrieres

Country Status (1)

Country Link
CA (1) CA56640A (fr)

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