AU139393B2 - Improvements in or relating to valve structures - Google Patents

Improvements in or relating to valve structures

Info

Publication number
AU139393B2
AU139393B2 AU15719/47A AU1571947A AU139393B2 AU 139393 B2 AU139393 B2 AU 139393B2 AU 15719/47 A AU15719/47 A AU 15719/47A AU 1571947 A AU1571947 A AU 1571947A AU 139393 B2 AU139393 B2 AU 139393B2
Authority
AU
Australia
Prior art keywords
relating
valve structures
structures
valve
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
AU15719/47A
Other versions
AU1571947A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU139393B2 publication Critical patent/AU139393B2/en
Publication of AU1571947A publication Critical patent/AU1571947A/en
Expired legal-status Critical Current

Links

AU15719/47A 1947-10-14 Improvements in or relating to valve structures Expired AU139393B2 (en)

Publications (2)

Publication Number Publication Date
AU139393B2 true AU139393B2 (en) 1947-11-13
AU1571947A AU1571947A (en) 1947-11-13

Family

ID=

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