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CONTRA JET WJPS NZ LTD
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DUNEDIN, NZ
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Patents Grants
last 30 patents
Information
Patent Grant
Hydraulic jet propulsion apparatus for boats
Patent number
6,663,448
Issue date
Dec 16, 2003
Contra Jet WJPS NZ Ltd.
Richard Gwyn Davies
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT