Peter L. Barry

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Narre Warren, AU

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning of tubes using projectiles
- Patent number 4,898,197
- Issue date Feb 6, 1990
- Lacress Nominees Pty. Ltd.
- Peter L. Barry
- B08 - CLEANING
Information Patent Grant
Method of cleaning pipes and tubes by pigging using water hammer sh...
- Patent number 4,724,007
- Issue date Feb 9, 1988
- Lacress Nominees Pty. Ltd.
- Peter L. Barry
- B08 - CLEANING
Information Patent Grant
Apparatus for cleaning pipes, tubes, and the like by launching pigs
- Patent number 4,716,611
- Issue date Jan 5, 1988
- Lacress Nominees Pty., Ltd.
- Peter L. Barry
- B08 - CLEANING