Nils K. A. Sandwall

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Lidingo, SE

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Patents Grantslast 30 patents

Information Patent Grant
Discharge device for hoppers
- Patent number 4,848,534
- Issue date Jul 18, 1989
- Consilium Materials Handling Marine AB
- Nils Sandwall
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bulk cargo ship hold arrangement
- Patent number 4,245,942
- Issue date Jan 20, 1981
- AB Nordstroms Linbanor
- Nils K. A. Sandwall
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT