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AU211359B2 - Victoria ventillation system - Google Patents
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AU211359B2 - Victoria ventillation system - Google Patents

Victoria ventillation system

Info

Publication number
AU211359B2
AU211359B2 AU4475/54A AU447554A AU211359B2 AU 211359 B2 AU211359 B2 AU 211359B2 AU 4475/54 A AU4475/54 A AU 4475/54A AU 447554 A AU447554 A AU 447554A AU 211359 B2 AU211359 B2 AU 211359B2
Authority
AU
Australia
Prior art keywords
victoria
ventillation
ventillation system
victoria ventillation
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
AU4475/54A
Other versions
AU447554A (en
Inventor
Ernest Trethowan Alfred
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
Application granted granted Critical
Publication of AU211359B2 publication Critical patent/AU211359B2/en
Publication of AU447554A publication Critical patent/AU447554A/en
Expired legal-status Critical Current

Links

AU4475/54A 1954-11-08 Victoria ventillation system Expired AU211359B2 (en)

Publications (2)

Publication Number Publication Date
AU211359B2 true AU211359B2 (en) 1955-12-15
AU447554A AU447554A (en) 1955-12-15

Family

ID=

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