AU222050B2 - Improvements in jacks - Google Patents

Improvements in jacks

Info

Publication number
AU222050B2
AU222050B2 AU30708/57A AU3070857A AU222050B2 AU 222050 B2 AU222050 B2 AU 222050B2 AU 30708/57 A AU30708/57 A AU 30708/57A AU 3070857 A AU3070857 A AU 3070857A AU 222050 B2 AU222050 B2 AU 222050B2
Authority
AU
Australia
Prior art keywords
jacks
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
AU30708/57A
Other versions
AU3070857A (en
Inventor
Donald Granger Bertram
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.)
Metallifacture Ltd
Original Assignee
Metallifacture Ltd
Filing date
Publication date
Application filed by Metallifacture Ltd filed Critical Metallifacture Ltd
Application granted granted Critical
Publication of AU222050B2 publication Critical patent/AU222050B2/en
Publication of AU3070857A publication Critical patent/AU3070857A/en
Expired legal-status Critical Current

Links

AU30708/57A 1957-08-27 Improvements in jacks Expired AU222050B2 (en)

Publications (2)

Publication Number Publication Date
AU222050B2 true AU222050B2 (en) 1958-02-27
AU3070857A AU3070857A (en) 1958-02-27

Family

ID=

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