CA948413A - Mower sharpening device - Google Patents

Mower sharpening device

Info

Publication number
CA948413A
CA948413A CA121,620A CA121620A CA948413A CA 948413 A CA948413 A CA 948413A CA 121620 A CA121620 A CA 121620A CA 948413 A CA948413 A CA 948413A
Authority
CA
Canada
Prior art keywords
sharpening device
mower sharpening
mower
sharpening
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
CA121,620A
Other versions
CA121620S (en
Inventor
Aquila D. Mast
William F. Ostergren
Jack W. Crane
Joseph C. Hurlburt
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.)
Sperry Corp
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Application granted granted Critical
Publication of CA948413A publication Critical patent/CA948413A/en
Expired legal-status Critical Current

Links

CA121,620A 1970-10-05 1971-08-27 Mower sharpening device Expired CA948413A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7814070A 1970-10-05 1970-10-05

Publications (1)

Publication Number Publication Date
CA948413A true CA948413A (en) 1974-06-04

Family

ID=22142163

Family Applications (1)

Application Number Title Priority Date Filing Date
CA121,620A Expired CA948413A (en) 1970-10-05 1971-08-27 Mower sharpening device

Country Status (1)

Country Link
CA (1) CA948413A (en)

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