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AU480690B2 - Improvements in or relating to valves - Google Patents

Improvements in or relating to valves

Info

Publication number
AU480690B2
AU480690B2 AU48804/72A AU4880472A AU480690B2 AU 480690 B2 AU480690 B2 AU 480690B2 AU 48804/72 A AU48804/72 A AU 48804/72A AU 4880472 A AU4880472 A AU 4880472A AU 480690 B2 AU480690 B2 AU 480690B2
Authority
AU
Australia
Prior art keywords
valves
relating
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
AU48804/72A
Other versions
AU4880472A (en
Inventor
John Courtney Trythall William
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.)
TRYTHALL DESIGN AND DEVELOPMENT Ltd
Original Assignee
TRYTHALL DESIGN AND DEVELOPMENT Ltd
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 TRYTHALL DESIGN AND DEVELOPMENT Ltd filed Critical TRYTHALL DESIGN AND DEVELOPMENT Ltd
Application granted granted Critical
Publication of AU480690B2 publication Critical patent/AU480690B2/en
Publication of AU4880472A publication Critical patent/AU4880472A/en
Expired legal-status Critical Current

Links

AU48804/72A 1971-11-16 1972-11-13 Improvements in or relating to valves Expired AU480690B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB53092/71 1971-11-16
GB5309271 1971-11-16

Publications (2)

Publication Number Publication Date
AU480690B2 true AU480690B2 (en) 1974-05-16
AU4880472A AU4880472A (en) 1974-05-16

Family

ID=

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