AU7737791A - A tool for working a medium - Google Patents

A tool for working a medium

Info

Publication number
AU7737791A
AU7737791A AU77377/91A AU7737791A AU7737791A AU 7737791 A AU7737791 A AU 7737791A AU 77377/91 A AU77377/91 A AU 77377/91A AU 7737791 A AU7737791 A AU 7737791A AU 7737791 A AU7737791 A AU 7737791A
Authority
AU
Australia
Prior art keywords
tool
working
medium
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.)
Granted
Application number
AU77377/91A
Other versions
AU638833B2 (en
AU638833C (en
Inventor
Ian Anthony Mitchell
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.)
MITCHTIP Pty Ltd
Original Assignee
MITCHTIP Pty Ltd
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 MITCHTIP Pty Ltd filed Critical MITCHTIP Pty Ltd
Priority to AU77377/91A priority Critical patent/AU638833C/en
Priority claimed from AU77377/91A external-priority patent/AU638833C/en
Publication of AU7737791A publication Critical patent/AU7737791A/en
Assigned to Mitchell, Alexandra Joan, Anthony Mitchell, Ian, Arundel Mitchell, Jennifer Margaret reassignment Mitchell, Alexandra Joan Amend patent request/document other than specification (104) Assignors: ANTHONY, IAN, Arundel, Jennifer Margaret, Mitchell, Alexandra Joan
Publication of AU638833B2 publication Critical patent/AU638833B2/en
Application granted granted Critical
Publication of AU638833C publication Critical patent/AU638833C/en
Assigned to MITCHTIP PTY LTD reassignment MITCHTIP PTY LTD Alteration of Name(s) in Register under S187 Assignors: Mitchell, Alexandra Joan, MITCHELL, IAN ANTHONY, Mitchell, Jennifer Margaret Arundel
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU77377/91A 1986-09-30 1991-05-27 A tool for working a medium Ceased AU638833C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU77377/91A AU638833C (en) 1986-09-30 1991-05-27 A tool for working a medium

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPH8259 1986-09-30
AUPI2646 1987-06-22
AU77377/91A AU638833C (en) 1986-09-30 1991-05-27 A tool for working a medium

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU79250/87A Division AU7925087A (en) 1986-09-30 1986-09-30 Agricultural implement

Publications (3)

Publication Number Publication Date
AU7737791A true AU7737791A (en) 1991-08-22
AU638833B2 AU638833B2 (en) 1993-07-08
AU638833C AU638833C (en) 1994-01-06

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997014291A1 (en) * 1995-10-16 1997-04-24 Nortech Corporation Pty. Ltd. Wear resisting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997014291A1 (en) * 1995-10-16 1997-04-24 Nortech Corporation Pty. Ltd. Wear resisting device

Also Published As

Publication number Publication date
AU638833B2 (en) 1993-07-08

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