AU489954A - Improvements in or relating to ground-working implements for use with tractors having automatic depth control - Google Patents

Improvements in or relating to ground-working implements for use with tractors having automatic depth control

Info

Publication number
AU489954A
AU489954A AU4899/54A AU489954A AU489954A AU 489954 A AU489954 A AU 489954A AU 4899/54 A AU4899/54 A AU 4899/54A AU 489954 A AU489954 A AU 489954A AU 489954 A AU489954 A AU 489954A
Authority
AU
Australia
Prior art keywords
tractors
relating
ground
depth control
working implements
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
AU4899/54A
Other versions
AU204791B2 (en
Inventor
Malet Chambers and Leonard Ridges Payne John
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.)
Massey-Harris-Ferguson Isales) Ltd Formerly Named Harry Ferguson Limited
Original Assignee
Massey-Harris-Ferguson Isales) Ltd Formerly Named Harry Ferguson Limited
Filing date
Publication date
Application filed by Massey-Harris-Ferguson Isales) Ltd Formerly Named Harry Ferguson Limited filed Critical Massey-Harris-Ferguson Isales) Ltd Formerly Named Harry Ferguson Limited
Application granted granted Critical
Publication of AU204791B2 publication Critical patent/AU204791B2/en
Publication of AU489954A publication Critical patent/AU489954A/en
Expired legal-status Critical Current

Links

AU4899/54A 1954-11-24 Improvements in or relating to ground-working implements for use with tractors having automatic depth control Expired AU204791B2 (en)

Publications (2)

Publication Number Publication Date
AU204791B2 AU204791B2 (en) 1955-05-26
AU489954A true AU489954A (en) 1955-05-26

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991010350A1 (en) * 1990-01-19 1991-07-25 Sustainable Agricultural Machinery Developments Pty. Ltd. Agricultural weeding apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991010350A1 (en) * 1990-01-19 1991-07-25 Sustainable Agricultural Machinery Developments Pty. Ltd. Agricultural weeding apparatus

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