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AU162268B2 - Excavating apparatus and method - Google Patents

Excavating apparatus and method

Info

Publication number
AU162268B2
AU162268B2 AU11549/52A AU1154952A AU162268B2 AU 162268 B2 AU162268 B2 AU 162268B2 AU 11549/52 A AU11549/52 A AU 11549/52A AU 1154952 A AU1154952 A AU 1154952A AU 162268 B2 AU162268 B2 AU 162268B2
Authority
AU
Australia
Prior art keywords
excavating apparatus
excavating
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
AU11549/52A
Other versions
AU1154952A (en
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.)
Theunited Electric Coal Cos
Original Assignee
Theunited Electric Coal Cos
Filing date
Publication date
Application filed by Theunited Electric Coal Cos filed Critical Theunited Electric Coal Cos
Application granted granted Critical
Publication of AU162268B2 publication Critical patent/AU162268B2/en
Publication of AU1154952A publication Critical patent/AU1154952A/en
Expired legal-status Critical Current

Links

AU11549/52A 1952-07-25 Excavating apparatus and method Expired AU162268B2 (en)

Publications (2)

Publication Number Publication Date
AU162268B2 true AU162268B2 (en) 1952-09-25
AU1154952A AU1154952A (en) 1952-09-25

Family

ID=

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