AU250485B2 - An improved check valve - Google Patents
An improved check valveInfo
- Publication number
- AU250485B2 AU250485B2 AU3308/61A AU330861A AU250485B2 AU 250485 B2 AU250485 B2 AU 250485B2 AU 3308/61 A AU3308/61 A AU 3308/61A AU 330861 A AU330861 A AU 330861A AU 250485 B2 AU250485 B2 AU 250485B2
- Authority
- AU
- Australia
- Prior art keywords
- check valve
- improved check
- improved
- valve
- check
- 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
Links
Publications (2)
Publication Number | Publication Date |
---|---|
AU330861A AU330861A (en) | 1963-04-11 |
AU250485B2 true AU250485B2 (en) | 1963-04-11 |
Family
ID=
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