CA990126A - Disc harrow - Google Patents

Disc harrow

Info

Publication number
CA990126A
CA990126A CA234,275A CA234275A CA990126A CA 990126 A CA990126 A CA 990126A CA 234275 A CA234275 A CA 234275A CA 990126 A CA990126 A CA 990126A
Authority
CA
Canada
Prior art keywords
disc harrow
harrow
disc
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
CA234,275A
Inventor
Bill J. Pfenninger
Glenn E. Frager
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.)
Krause Plow Corp Inc
Original Assignee
Krause Plow Corp Inc
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
Priority claimed from US00361985A external-priority patent/US3830313A/en
Application filed by Krause Plow Corp Inc filed Critical Krause Plow Corp Inc
Priority to CA234,275A priority Critical patent/CA990126A/en
Application granted granted Critical
Publication of CA990126A publication Critical patent/CA990126A/en
Expired legal-status Critical Current

Links

CA234,275A 1973-05-21 1975-08-27 Disc harrow Expired CA990126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA234,275A CA990126A (en) 1973-05-21 1975-08-27 Disc harrow

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US00361985A US3830313A (en) 1973-05-21 1973-05-21 Folding disc harrow
CA181,777A CA989239A (en) 1973-05-21 1973-09-24 Disc harrow
CA234,275A CA990126A (en) 1973-05-21 1975-08-27 Disc harrow

Publications (1)

Publication Number Publication Date
CA990126A true CA990126A (en) 1976-06-01

Family

ID=27163069

Family Applications (1)

Application Number Title Priority Date Filing Date
CA234,275A Expired CA990126A (en) 1973-05-21 1975-08-27 Disc harrow

Country Status (1)

Country Link
CA (1) CA990126A (en)

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