AU435564B2 - An improved levelling valve - Google Patents

An improved levelling valve

Info

Publication number
AU435564B2
AU435564B2 AU19046/70A AU1904670A AU435564B2 AU 435564 B2 AU435564 B2 AU 435564B2 AU 19046/70 A AU19046/70 A AU 19046/70A AU 1904670 A AU1904670 A AU 1904670A AU 435564 B2 AU435564 B2 AU 435564B2
Authority
AU
Australia
Prior art keywords
levelling valve
improved levelling
improved
valve
levelling
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
AU19046/70A
Other versions
AU1904670A (en
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products Co
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 Universal Oil Products Co filed Critical Universal Oil Products Co
Application granted granted Critical
Publication of AU1904670A publication Critical patent/AU1904670A/en
Publication of AU435564B2 publication Critical patent/AU435564B2/en
Expired legal-status Critical Current

Links

AU19046/70A 1969-09-03 1970-08-20 An improved levelling valve Expired AU435564B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB43602/69 1969-09-03

Publications (2)

Publication Number Publication Date
AU1904670A AU1904670A (en) 1972-02-24
AU435564B2 true AU435564B2 (en) 1972-02-24

Family

ID=

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