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AU200904B2 - Improvements in or relating to ditching machines - Google Patents

Improvements in or relating to ditching machines

Info

Publication number
AU200904B2
AU200904B2 AU1650/54A AU165054A AU200904B2 AU 200904 B2 AU200904 B2 AU 200904B2 AU 1650/54 A AU1650/54 A AU 1650/54A AU 165054 A AU165054 A AU 165054A AU 200904 B2 AU200904 B2 AU 200904B2
Authority
AU
Australia
Prior art keywords
relating
ditching machines
ditching
machines
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
AU1650/54A
Other versions
AU165054A (en
Inventor
Clement Hawkins 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.)
Thenational Research Development Corp
Original Assignee
Thenational Research Development Corp
Filing date
Publication date
Application filed by Thenational Research Development Corp filed Critical Thenational Research Development Corp
Application granted granted Critical
Publication of AU200904B2 publication Critical patent/AU200904B2/en
Publication of AU165054A publication Critical patent/AU165054A/en
Expired legal-status Critical Current

Links

AU1650/54A 1954-07-13 Improvements in or relating to ditching machines Expired AU200904B2 (en)

Publications (2)

Publication Number Publication Date
AU200904B2 true AU200904B2 (en) 1955-01-13
AU165054A AU165054A (en) 1955-01-13

Family

ID=

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