CA4770A - Improvements on snow-ploughs - Google Patents

Improvements on snow-ploughs

Info

Publication number
CA4770A
CA4770A CA000004770A CA4770DA CA4770A CA 4770 A CA4770 A CA 4770A CA 000004770 A CA000004770 A CA 000004770A CA 4770D A CA4770D A CA 4770DA CA 4770 A CA4770 A CA 4770A
Authority
CA
Canada
Prior art keywords
ploughs
snow
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
CA000004770A
Other languages
French (fr)
Inventor
John Struthers
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 CA4770A publication Critical patent/CA4770A/en
Expired legal-status Critical Current

Links

CA000004770A Improvements on snow-ploughs Expired CA4770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA4770T

Publications (1)

Publication Number Publication Date
CA4770A true CA4770A (en) 1875-06-04

Family

ID=45121326

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000004770A Expired CA4770A (en) Improvements on snow-ploughs

Country Status (1)

Country Link
CA (1) CA4770A (en)

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