AU1777020A - Improvements in disc ploughs - Google Patents

Improvements in disc ploughs

Info

Publication number
AU1777020A
AU1777020A AU17770/20A AU1777020A AU1777020A AU 1777020 A AU1777020 A AU 1777020A AU 17770/20 A AU17770/20 A AU 17770/20A AU 1777020 A AU1777020 A AU 1777020A AU 1777020 A AU1777020 A AU 1777020A
Authority
AU
Australia
Prior art keywords
disc ploughs
ploughs
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
AU17770/20A
Other versions
AU1777020B (en
Inventor
Norman Jonson David
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AU17770/20A priority Critical patent/AU1777020A/en
Publication of AU1777020B publication Critical patent/AU1777020B/en
Publication of AU1777020A publication Critical patent/AU1777020A/en
Expired legal-status Critical Current

Links

AU17770/20A 1920-09-16 Improvements in disc ploughs Expired AU1777020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU17770/20A AU1777020A (en) 1920-09-16 Improvements in disc ploughs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU17770/20A AU1777020A (en) 1920-09-16 Improvements in disc ploughs

Publications (2)

Publication Number Publication Date
AU1777020B AU1777020B (en) 1921-08-23
AU1777020A true AU1777020A (en) 1921-08-23

Family

ID=

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