[go: up one dir, main page]

AU480776B2 - Excavation tool - Google Patents

Excavation tool

Info

Publication number
AU480776B2
AU480776B2 AU68348/74A AU6834874A AU480776B2 AU 480776 B2 AU480776 B2 AU 480776B2 AU 68348/74 A AU68348/74 A AU 68348/74A AU 6834874 A AU6834874 A AU 6834874A AU 480776 B2 AU480776 B2 AU 480776B2
Authority
AU
Australia
Prior art keywords
excavation tool
excavation
tool
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
AU68348/74A
Other versions
AU6834874A (en
Inventor
C. Johnstone And John F. Kita 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.)
Kennametal Inc
Original Assignee
Kennametal Inc
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
Priority claimed from US05/363,654 external-priority patent/US4069880A/en
Application filed by Kennametal Inc filed Critical Kennametal Inc
Application granted granted Critical
Publication of AU6834874A publication Critical patent/AU6834874A/en
Publication of AU480776B2 publication Critical patent/AU480776B2/en
Expired legal-status Critical Current

Links

AU68348/74A 1973-05-24 1974-04-29 Excavation tool Expired AU480776B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS363,654 1973-05-24
US05/363,654 US4069880A (en) 1973-05-24 1973-05-24 Excavation tool

Publications (2)

Publication Number Publication Date
AU6834874A AU6834874A (en) 1975-10-30
AU480776B2 true AU480776B2 (en) 1975-10-30

Family

ID=

Similar Documents

Publication Publication Date Title
CA1035377A (en) Excavating tool arrangement
CA981248A (en) Boring tool
CA1014141A (en) Well tool protector
CA1020088A (en) Kickover tool
CA1009546A (en) Trowelling tool
CA1008888A (en) Excavating machine
CA999607A (en) Rolling type excavating tool
AU466544B2 (en) Improved tool
CA1001396A (en) Tool retainer
CA1010461A (en) Ditcher
ZA742560B (en) Excavation tool
CA994537A (en) Tool construction
CA1003789A (en) Demolition bucket
AU471183B2 (en) Drill boom
CA960250A (en) Earthworking tool
AU480776B2 (en) Excavation tool
AU470502B2 (en) Grooving bucket
CA997382A (en) Excavating tool arrangement
CA996143A (en) Excavating tool arrangement
CA999017A (en) Excavating tool arrangement
AU483083B2 (en) Excavating tool arrangement
AU480802B2 (en) Mining tool
AU487053B2 (en) Hand tool
AU471645B2 (en) Attachment for digging tools
AU6557974A (en) Mining tool