AU3964158A - Manufacture of hollow foundry cores and hollow-backed moulds - Google Patents

Manufacture of hollow foundry cores and hollow-backed moulds

Info

Publication number
AU3964158A
AU3964158A AU39641/58A AU3964158A AU3964158A AU 3964158 A AU3964158 A AU 3964158A AU 39641/58 A AU39641/58 A AU 39641/58A AU 3964158 A AU3964158 A AU 3964158A AU 3964158 A AU3964158 A AU 3964158A
Authority
AU
Australia
Prior art keywords
hollow
moulds
backed
manufacture
foundry cores
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
AU39641/58A
Other versions
AU229380B2 (en
Inventor
Dennis Berry and John Charles Rawlinson Smith John
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.)
Biripidal Developments Ltd
Original Assignee
Biripidal Developments Ltd
Filing date
Publication date
Application filed by Biripidal Developments Ltd filed Critical Biripidal Developments Ltd
Application granted granted Critical
Publication of AU229380B2 publication Critical patent/AU229380B2/en
Publication of AU3964158A publication Critical patent/AU3964158A/en
Expired legal-status Critical Current

Links

AU39641/58A 1958-07-16 Manufacture of hollow foundry cores and hollow-backed moulds Expired AU229380B2 (en)

Publications (2)

Publication Number Publication Date
AU229380B2 AU229380B2 (en) 1959-01-22
AU3964158A true AU3964158A (en) 1959-01-22

Family

ID=

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