AU140215SAU199903010FAU199903010FAU140215SAU 140215 SAU140215 SAU 140215SAU 199903010 FAU199903010 FAU 199903010FAU 199903010 FAU199903010 FAU 199903010FAU 140215 SAU140215 SAU 140215S
Authority
AU
Australia
Prior art keywords
ventilation duct
ventilation
duct
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.)
Active
Application number
AU199903010F
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to AU199903010FpriorityCriticalpatent/AU140215S/en
Publication of AU140215SpublicationCriticalpatent/AU140215S/en