AU634722A - Improvements in furnaces - Google Patents

Improvements in furnaces

Info

Publication number
AU634722A
AU634722A AU6347/22A AU634722A AU634722A AU 634722 A AU634722 A AU 634722A AU 6347/22 A AU6347/22 A AU 6347/22A AU 634722 A AU634722 A AU 634722A AU 634722 A AU634722 A AU 634722A
Authority
AU
Australia
Prior art keywords
furnaces
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
AU6347/22A
Inventor
Johnson Henry
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU634722A publication Critical patent/AU634722A/en
Expired legal-status Critical Current

Links

AU6347/22A 1922-04-04 Improvements in furnaces Expired AU634722A (en)

Publications (1)

Publication Number Publication Date
AU634722A true AU634722A (en) 1922-06-13

Family

ID=

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