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AU495647B2 - Undercutter with rotary trencher - Google Patents
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AU495647B2 - Undercutter with rotary trencher - Google Patents

Undercutter with rotary trencher

Info

Publication number
AU495647B2
AU495647B2 AU85126/75A AU8512675A AU495647B2 AU 495647 B2 AU495647 B2 AU 495647B2 AU 85126/75 A AU85126/75 A AU 85126/75A AU 8512675 A AU8512675 A AU 8512675A AU 495647 B2 AU495647 B2 AU 495647B2
Authority
AU
Australia
Prior art keywords
undercutter
trencher
rotary
rotary trencher
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
AU85126/75A
Other versions
AU8512675A (en
Inventor
Helmuth Von Beckmann And Joseph C. Sun Hubert Maisonneuve
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.)
Ivacan Inc
Original Assignee
Ivacan Inc
Filing date
Publication date
Priority claimed from US05/508,169 external-priority patent/US3967396A/en
Application filed by Ivacan Inc filed Critical Ivacan Inc
Application granted granted Critical
Publication of AU8512675A publication Critical patent/AU8512675A/en
Publication of AU495647B2 publication Critical patent/AU495647B2/en
Expired legal-status Critical Current

Links

AU85126/75A 1975-09-23 Undercutter with rotary trencher Expired AU495647B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/508,169 US3967396A (en) 1974-09-23 1974-09-23 Undercutter with rotary trencher

Publications (2)

Publication Number Publication Date
AU8512675A AU8512675A (en) 1977-03-31
AU495647B2 true AU495647B2 (en) 1977-03-31

Family

ID=

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