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AU213928B2 - Improvements in and relating to ladders and rungs therefor - Google Patents
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AU213928B2 - Improvements in and relating to ladders and rungs therefor - Google Patents

Improvements in and relating to ladders and rungs therefor

Info

Publication number
AU213928B2
AU213928B2 AU11311/55A AU1131155A AU213928B2 AU 213928 B2 AU213928 B2 AU 213928B2 AU 11311/55 A AU11311/55 A AU 11311/55A AU 1131155 A AU1131155 A AU 1131155A AU 213928 B2 AU213928 B2 AU 213928B2
Authority
AU
Australia
Prior art keywords
rungs
ladders
therefor
relating
rungs therefor
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
AU11311/55A
Other versions
AU1131155A (en
Inventor
Leslie Peart Harold
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU213928B2 publication Critical patent/AU213928B2/en
Publication of AU1131155A publication Critical patent/AU1131155A/en
Expired legal-status Critical Current

Links

AU11311/55A 1955-08-11 Improvements in and relating to ladders and rungs therefor Expired AU213928B2 (en)

Publications (2)

Publication Number Publication Date
AU213928B2 true AU213928B2 (en) 1957-02-14
AU1131155A AU1131155A (en) 1957-02-14

Family

ID=

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