AU227209B2 - Improvements in or relating to hydraulic tracer valve control systems - Google Patents

Improvements in or relating to hydraulic tracer valve control systems

Info

Publication number
AU227209B2
AU227209B2 AU42777/58A AU4277758A AU227209B2 AU 227209 B2 AU227209 B2 AU 227209B2 AU 42777/58 A AU42777/58 A AU 42777/58A AU 4277758 A AU4277758 A AU 4277758A AU 227209 B2 AU227209 B2 AU 227209B2
Authority
AU
Australia
Prior art keywords
relating
control systems
valve control
tracer valve
hydraulic tracer
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
AU42777/58A
Other versions
AU4277758A (en
Inventor
George Hayes Hubert
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.)
Hayes Engineers Leeds Ltd
Original Assignee
Hayes Engineers Leeds Ltd
Filing date
Publication date
Application filed by Hayes Engineers Leeds Ltd filed Critical Hayes Engineers Leeds Ltd
Application granted granted Critical
Publication of AU4277758A publication Critical patent/AU4277758A/en
Publication of AU227209B2 publication Critical patent/AU227209B2/en
Expired legal-status Critical Current

Links

AU42777/58A 1958-10-28 Improvements in or relating to hydraulic tracer valve control systems Expired AU227209B2 (en)

Publications (2)

Publication Number Publication Date
AU4277758A AU4277758A (en) 1959-04-30
AU227209B2 true AU227209B2 (en) 1959-04-30

Family

ID=

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