CA170709A - Ice plough - Google Patents

Ice plough

Info

Publication number
CA170709A
CA170709A CA000170709A CA170709DA CA170709A CA 170709 A CA170709 A CA 170709A CA 000170709 A CA000170709 A CA 000170709A CA 170709D A CA170709D A CA 170709DA CA 170709 A CA170709 A CA 170709A
Authority
CA
Canada
Prior art keywords
plough
ice
ice plough
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
CA000170709A
Other languages
French (fr)
Inventor
Edward W. Ayers
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 CA170709A publication Critical patent/CA170709A/en
Expired legal-status Critical Current

Links

CA000170709A 1916-04-03 1916-04-03 Ice plough Expired CA170709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA170709T 1916-04-03

Publications (1)

Publication Number Publication Date
CA170709A true CA170709A (en) 1916-07-11

Family

ID=45290371

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000170709A Expired CA170709A (en) 1916-04-03 1916-04-03 Ice plough

Country Status (1)

Country Link
CA (1) CA170709A (en)

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