CA1146744A - Instrument aratoire - Google Patents

Instrument aratoire

Info

Publication number
CA1146744A
CA1146744A CA000362785A CA362785A CA1146744A CA 1146744 A CA1146744 A CA 1146744A CA 000362785 A CA000362785 A CA 000362785A CA 362785 A CA362785 A CA 362785A CA 1146744 A CA1146744 A CA 1146744A
Authority
CA
Canada
Prior art keywords
scraper
ground
frame
ripper
tooth
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
CA000362785A
Other languages
English (en)
Inventor
Leroy M. Heitman
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
Priority to CA000362785A priority Critical patent/CA1146744A/fr
Application granted granted Critical
Publication of CA1146744A publication Critical patent/CA1146744A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Agricultural Machines (AREA)
CA000362785A 1980-10-20 1980-10-20 Instrument aratoire Expired CA1146744A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000362785A CA1146744A (fr) 1980-10-20 1980-10-20 Instrument aratoire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000362785A CA1146744A (fr) 1980-10-20 1980-10-20 Instrument aratoire

Publications (1)

Publication Number Publication Date
CA1146744A true CA1146744A (fr) 1983-05-24

Family

ID=4118200

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000362785A Expired CA1146744A (fr) 1980-10-20 1980-10-20 Instrument aratoire

Country Status (1)

Country Link
CA (1) CA1146744A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6328114B1 (en) 1999-09-28 2001-12-11 Allan Mason Ritchie Frozen topsoil plow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6328114B1 (en) 1999-09-28 2001-12-11 Allan Mason Ritchie Frozen topsoil plow

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Legal Events

Date Code Title Description
MKEX Expiry