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AU141272B2 - Improvements in adjustable metal props - Google Patents

Improvements in adjustable metal props

Info

Publication number
AU141272B2
AU141272B2 AU27985/49A AU2798549A AU141272B2 AU 141272 B2 AU141272 B2 AU 141272B2 AU 27985/49 A AU27985/49 A AU 27985/49A AU 2798549 A AU2798549 A AU 2798549A AU 141272 B2 AU141272 B2 AU 141272B2
Authority
AU
Australia
Prior art keywords
adjustable metal
metal props
props
adjustable
metal
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
AU27985/49A
Other versions
AU2798549A (en
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.)
Acrow Engineers Ltd
Original Assignee
Acrow Engineers Ltd
Filing date
Publication date
Application filed by Acrow Engineers Ltd filed Critical Acrow Engineers Ltd
Application granted granted Critical
Publication of AU2798549A publication Critical patent/AU2798549A/en
Publication of AU141272B2 publication Critical patent/AU141272B2/en
Expired legal-status Critical Current

Links

AU27985/49A 1949-06-01 Improvements in adjustable metal props Expired AU141272B2 (en)

Publications (2)

Publication Number Publication Date
AU2798549A AU2798549A (en) 1949-08-04
AU141272B2 true AU141272B2 (en) 1949-08-04

Family

ID=

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