AU111229B2 - Improvements in or relating to ladders - Google Patents

Improvements in or relating to ladders

Info

Publication number
AU111229B2
AU111229B2 AU2129/40A AU212940A AU111229B2 AU 111229 B2 AU111229 B2 AU 111229B2 AU 2129/40 A AU2129/40 A AU 2129/40A AU 212940 A AU212940 A AU 212940A AU 111229 B2 AU111229 B2 AU 111229B2
Authority
AU
Australia
Prior art keywords
ladders
relating
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
AU2129/40A
Other versions
AU212940A (en
Inventor
Edrington Vivian
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 AU111229B2 publication Critical patent/AU111229B2/en
Publication of AU212940A publication Critical patent/AU212940A/en
Expired legal-status Critical Current

Links

AU2129/40A 1939-06-07 Improvements in or relating to ladders Expired AU111229B2 (en)

Publications (2)

Publication Number Publication Date
AU111229B2 true AU111229B2 (en) 1940-08-22
AU212940A AU212940A (en) 1940-08-22

Family

ID=

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