AU1452533A - Improvements in extension ladders - Google Patents

Improvements in extension ladders

Info

Publication number
AU1452533A
AU1452533A AU14525/33A AU1452533A AU1452533A AU 1452533 A AU1452533 A AU 1452533A AU 14525/33 A AU14525/33 A AU 14525/33A AU 1452533 A AU1452533 A AU 1452533A AU 1452533 A AU1452533 A AU 1452533A
Authority
AU
Australia
Prior art keywords
extension ladders
ladders
extension
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
AU14525/33A
Inventor
Trevellyx Kexxett Lawrence
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
Publication of AU1452533A publication Critical patent/AU1452533A/en
Expired legal-status Critical Current

Links

AU14525/33A 1933-09-27 Improvements in extension ladders Expired AU1452533A (en)

Publications (1)

Publication Number Publication Date
AU1452533A true AU1452533A (en) 1934-10-04

Family

ID=

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