Tage V. Ostergaard

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Hadsund, DK

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Patents Grantslast 30 patents

Information Patent Grant
Automatic aspirator-transfer valve, and a jet washing apparatus com...
- Patent number 4,726,526
- Issue date Feb 23, 1988
- Westergaard; Knud Erik
- Tage Ostergaard
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Device in or for high-pressure cleaning units for heating the water...
- Patent number 4,687,138
- Issue date Aug 18, 1987
- Knud Erik Westergaard
- Tage V. Ostergaard
- B08 - CLEANING