AU5231159A - Improvements in and relating to ball valves - Google Patents

Improvements in and relating to ball valves

Info

Publication number
AU5231159A
AU5231159A AU52311/59A AU5231159A AU5231159A AU 5231159 A AU5231159 A AU 5231159A AU 52311/59 A AU52311/59 A AU 52311/59A AU 5231159 A AU5231159 A AU 5231159A AU 5231159 A AU5231159 A AU 5231159A
Authority
AU
Australia
Prior art keywords
relating
ball valves
valves
ball
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
AU52311/59A
Other versions
AU239432B2 (en
Inventor
Human Herbert Harold
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU239432B2 publication Critical patent/AU239432B2/en
Publication of AU5231159A publication Critical patent/AU5231159A/en
Expired legal-status Critical Current

Links

AU52311/59A 1959-09-01 Improvements in and relating to ball valves Expired AU239432B2 (en)

Publications (2)

Publication Number Publication Date
AU239432B2 AU239432B2 (en) 1960-03-03
AU5231159A true AU5231159A (en) 1960-03-03

Family

ID=

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