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AU114229B2 - Improvements in open hearth furnaces - Google Patents

Improvements in open hearth furnaces

Info

Publication number
AU114229B2
AU114229B2 AU4404/40A AU440440A AU114229B2 AU 114229 B2 AU114229 B2 AU 114229B2 AU 4404/40 A AU4404/40 A AU 4404/40A AU 440440 A AU440440 A AU 440440A AU 114229 B2 AU114229 B2 AU 114229B2
Authority
AU
Australia
Prior art keywords
open hearth
hearth furnaces
furnaces
open
hearth
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
AU4404/40A
Other versions
AU440440A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU114229B2 publication Critical patent/AU114229B2/en
Publication of AU440440A publication Critical patent/AU440440A/en
Expired legal-status Critical Current

Links

AU4404/40A 1941-11-13 Improvements in open hearth furnaces Expired AU114229B2 (en)

Publications (2)

Publication Number Publication Date
AU114229B2 true AU114229B2 (en) 1941-11-27
AU440440A AU440440A (en) 1941-11-27

Family

ID=

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