AU113234SAU199101065FAU199101065FAU113234SAU 113234 SAU113234 SAU 113234SAU 199101065 FAU199101065 FAU 199101065FAU 199101065 FAU199101065 FAU 199101065FAU 113234 SAU113234 SAU 113234S
Authority
AU
Australia
Prior art keywords
hooter
blowing
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
AU199101065F
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 AU199101065FpriorityCriticalpatent/AU113234S/en
Publication of AU113234SpublicationCriticalpatent/AU113234S/en