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AU218147B2 - Improvements in ladders - Google Patents
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AU218147B2 - Improvements in ladders - Google Patents

Improvements in ladders

Info

Publication number
AU218147B2
AU218147B2 AU20277/56A AU2027756A AU218147B2 AU 218147 B2 AU218147 B2 AU 218147B2 AU 20277/56 A AU20277/56 A AU 20277/56A AU 2027756 A AU2027756 A AU 2027756A AU 218147 B2 AU218147 B2 AU 218147B2
Authority
AU
Australia
Prior art keywords
ladders
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
AU20277/56A
Other versions
AU2027756A (en
Inventor
Eric Jackson and Reginald James Mitchell Keith
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.)
Keith Eric Jackson And Reginald James Mitchell Trading As Dependable Welding Co
Original Assignee
Keith Eric Jackson And Reginald James Mitchell Trading As Dependable Welding Co
Filing date
Publication date
Application filed by Keith Eric Jackson And Reginald James Mitchell Trading As Dependable Welding Co filed Critical Keith Eric Jackson And Reginald James Mitchell Trading As Dependable Welding Co
Application granted granted Critical
Publication of AU2027756A publication Critical patent/AU2027756A/en
Publication of AU218147B2 publication Critical patent/AU218147B2/en
Expired legal-status Critical Current

Links

AU20277/56A 1956-07-30 Improvements in ladders Expired AU218147B2 (en)

Publications (2)

Publication Number Publication Date
AU2027756A AU2027756A (en) 1958-01-30
AU218147B2 true AU218147B2 (en) 1958-01-30

Family

ID=

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