AU1749715B - Improvements in screw down valves
- Google Patents
Improvements in screw down valves
Info
Publication number
AU1749715B
AU1749715BAU17497/15AAU1749715AAU1749715BAU 1749715 BAU1749715 BAU 1749715BAU 17497/15 AAU17497/15 AAU 17497/15AAU 1749715 AAU1749715 AAU 1749715AAU 1749715 BAU1749715 BAU 1749715B
Authority
AU
Australia
Prior art keywords
screw down
down valves
valves
screw
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.)
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
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 IndividualfiledCriticalIndividual
Priority to AU17497/15ApriorityCriticalpatent/AU1749715B/en
Publication of AU1749715ApublicationCriticalpatent/AU1749715A/en
Publication of AU1749715BpublicationCriticalpatent/AU1749715B/en