AU978943A - Improvements in portable ladders - Google Patents

Improvements in portable ladders

Info

Publication number
AU978943A
AU978943A AU9789/43A AU978943A AU978943A AU 978943 A AU978943 A AU 978943A AU 9789/43 A AU9789/43 A AU 9789/43A AU 978943 A AU978943 A AU 978943A AU 978943 A AU978943 A AU 978943A
Authority
AU
Australia
Prior art keywords
portable ladders
ladders
portable
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
AU9789/43A
Other versions
AU119247B2 (en
Inventor
Richards Edgar
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 AU978943A publication Critical patent/AU978943A/en
Publication of AU119247B2 publication Critical patent/AU119247B2/en
Expired legal-status Critical Current

Links

AU9789/43A 1943-07-07 Improvements in portable ladders Expired AU119247B2 (en)

Publications (2)

Publication Number Publication Date
AU978943A true AU978943A (en) 1944-12-07
AU119247B2 AU119247B2 (en) 1944-12-07

Family

ID=

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