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Orbijet Holdings (Proprietary) Limited
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Johannesburg, ZA
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Patents Grants
last 30 patents
Information
Patent Grant
Cleaning of a body of liquid
Patent number
4,703,955
Issue date
Nov 3, 1987
Orbijet Holdings (Proprietary) Limited
David A. Brooks
E04 - BUILDING
Information
Patent Grant
Cleaning of a body of liquid
Patent number
4,652,366
Issue date
Mar 24, 1987
Orbijet Holdings (Proprietary) Limited
David A. Brooks
E04 - BUILDING