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AU409140B2 - Ladder construction - Google Patents
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AU409140B2 - Ladder construction - Google Patents

Ladder construction

Info

Publication number
AU409140B2
AU409140B2 AU43088/68A AU4308868A AU409140B2 AU 409140 B2 AU409140 B2 AU 409140B2 AU 43088/68 A AU43088/68 A AU 43088/68A AU 4308868 A AU4308868 A AU 4308868A AU 409140 B2 AU409140 B2 AU 409140B2
Authority
AU
Australia
Prior art keywords
ladder construction
ladder
construction
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
AU43088/68A
Other versions
AU4308868A (en
Inventor
RICHARD P. SULECKI CHARLES R. TUCK and RICHARD L. WERNER HAROLD B. LINDESMITH
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.)
RD Werner Co Inc
Original Assignee
RD Werner Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RD Werner Co Inc filed Critical RD Werner Co Inc
Application granted granted Critical
Publication of AU4308868A publication Critical patent/AU4308868A/en
Publication of AU409140B2 publication Critical patent/AU409140B2/en
Expired legal-status Critical Current

Links

AU43088/68A 1967-10-19 1968-09-06 Ladder construction Expired AU409140B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS676477 1967-10-19

Publications (2)

Publication Number Publication Date
AU4308868A AU4308868A (en) 1970-06-11
AU409140B2 true AU409140B2 (en) 1970-06-11

Family

ID=

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