CA1172107A - Outil a travailler le sol, et support connexe - Google Patents

Outil a travailler le sol, et support connexe

Info

Publication number
CA1172107A
CA1172107A CA000403121A CA403121A CA1172107A CA 1172107 A CA1172107 A CA 1172107A CA 000403121 A CA000403121 A CA 000403121A CA 403121 A CA403121 A CA 403121A CA 1172107 A CA1172107 A CA 1172107A
Authority
CA
Canada
Prior art keywords
tool
wall portions
shank
securing means
channel
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
CA000403121A
Other languages
English (en)
Inventor
Edmund S. Kasprick
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 CA000403121A priority Critical patent/CA1172107A/fr
Application granted granted Critical
Publication of CA1172107A publication Critical patent/CA1172107A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C21/00—Methods of fertilising, sowing or planting
    • A01C21/002—Apparatus for sowing fertiliser; Fertiliser drill

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fertilizing (AREA)
CA000403121A 1982-05-17 1982-05-17 Outil a travailler le sol, et support connexe Expired CA1172107A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000403121A CA1172107A (fr) 1982-05-17 1982-05-17 Outil a travailler le sol, et support connexe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000403121A CA1172107A (fr) 1982-05-17 1982-05-17 Outil a travailler le sol, et support connexe

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA000450295A Division CA1195554A (fr) 1984-03-22 1984-03-22 Outil et porte-outil de labourage

Publications (1)

Publication Number Publication Date
CA1172107A true CA1172107A (fr) 1984-08-07

Family

ID=4122798

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000403121A Expired CA1172107A (fr) 1982-05-17 1982-05-17 Outil a travailler le sol, et support connexe

Country Status (1)

Country Link
CA (1) CA1172107A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616580A (en) * 1985-01-23 1986-10-14 Hayes-Albion Corporation Anhydrous knife
US4653412A (en) * 1985-11-01 1987-03-31 Clarke George P Deep band fertilizer and double side band seeding attachment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616580A (en) * 1985-01-23 1986-10-14 Hayes-Albion Corporation Anhydrous knife
US4653412A (en) * 1985-11-01 1987-03-31 Clarke George P Deep band fertilizer and double side band seeding attachment

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry