AU81895SAU198081895FAU198081895FAU81895SAU 81895 SAU81895 SAU 81895SAU 198081895 FAU198081895 FAU 198081895FAU 198081895 FAU198081895 FAU 198081895FAU 81895 SAU81895 SAU 81895S
Authority
AU
Australia
Prior art keywords
trough extension
trough
extension
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
AU198081895F
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.)
RI IND
Original Assignee
RI IND
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 filed by RI INDfiledCriticalRI IND
Priority to AU198081895FpriorityCriticalpatent/AU81895S/en
Publication of AU81895SpublicationCriticalpatent/AU81895S/en