AU89265SAU198302604FAU198302604FAU89265SAU 89265 SAU89265 SAU 89265SAU 198302604 FAU198302604 FAU 198302604FAU 198302604 FAU198302604 FAU 198302604FAU 89265 SAU89265 SAU 89265S
Authority
AU
Australia
Prior art keywords
valve
novelty
configuration
shape
valve control
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
AU198302604F
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 AU198302604FpriorityCriticalpatent/AU89265S/en
Publication of AU89265SpublicationCriticalpatent/AU89265S/en