AU411489B2 - Earth ripping apparatus - Google Patents

Earth ripping apparatus

Info

Publication number
AU411489B2
AU411489B2 AU66147/65A AU6614765A AU411489B2 AU 411489 B2 AU411489 B2 AU 411489B2 AU 66147/65 A AU66147/65 A AU 66147/65A AU 6614765 A AU6614765 A AU 6614765A AU 411489 B2 AU411489 B2 AU 411489B2
Authority
AU
Australia
Prior art keywords
ripping apparatus
earth
earth ripping
ripping
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
AU66147/65A
Other versions
AU6614765A (en
Inventor
LEE HELTON and WILLIAM E. LANZ EUGENE
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of AU6614765A publication Critical patent/AU6614765A/en
Publication of AU411489B2 publication Critical patent/AU411489B2/en
Expired legal-status Critical Current

Links

AU66147/65A 1964-11-17 1965-11-04 Earth ripping apparatus Expired AU411489B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS441,483 1964-11-17

Publications (2)

Publication Number Publication Date
AU6614765A AU6614765A (en) 1967-05-04
AU411489B2 true AU411489B2 (en) 1967-05-04

Family

ID=

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