AU631519B3 - Means and method for lifting a ground hole coverplate - Google Patents

Means and method for lifting a ground hole coverplate

Info

Publication number
AU631519B3
AU631519B3 AU20539/92A AU2053992A AU631519B3 AU 631519 B3 AU631519 B3 AU 631519B3 AU 20539/92 A AU20539/92 A AU 20539/92A AU 2053992 A AU2053992 A AU 2053992A AU 631519 B3 AU631519 B3 AU 631519B3
Authority
AU
Australia
Prior art keywords
coverplate
lifting
ground hole
ground
hole
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.)
Ceased
Application number
AU20539/92A
Other versions
AU631519B2 (en
AU2053992A (en
Inventor
Thomas Armore Schwerdt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of AU631519B2 publication Critical patent/AU631519B2/en
Publication of AU2053992A publication Critical patent/AU2053992A/xx
Publication of AU631519B3 publication Critical patent/AU631519B3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU20539/92A 1991-11-04 1992-07-22 Means and method for lifting a ground hole coverplate Ceased AU631519B3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPK9296 1991-11-04
AUPK929691 1991-11-04

Publications (3)

Publication Number Publication Date
AU631519B2 AU631519B2 (en) 1992-11-26
AU2053992A AU2053992A (en) 1992-11-26
AU631519B3 true AU631519B3 (en) 1992-11-26

Family

ID=

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