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AU215041B2 - An improved ladder - Google Patents
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AU215041B2 - An improved ladder - Google Patents

An improved ladder

Info

Publication number
AU215041B2
AU215041B2 AU12613/55A AU1261355A AU215041B2 AU 215041 B2 AU215041 B2 AU 215041B2 AU 12613/55 A AU12613/55 A AU 12613/55A AU 1261355 A AU1261355 A AU 1261355A AU 215041 B2 AU215041 B2 AU 215041B2
Authority
AU
Australia
Prior art keywords
improved ladder
ladder
improved
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
AU12613/55A
Other versions
AU1261355A (en
Inventor
Ian Showell Francis
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 AU215041B2 publication Critical patent/AU215041B2/en
Publication of AU1261355A publication Critical patent/AU1261355A/en
Expired legal-status Critical Current

Links

AU12613/55A 1955-10-04 An improved ladder Expired AU215041B2 (en)

Publications (2)

Publication Number Publication Date
AU215041B2 true AU215041B2 (en) 1957-04-04
AU1261355A AU1261355A (en) 1957-04-04

Family

ID=

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