A/S De Smithske

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Norresundby, DK

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for taking up oil from a water surface
- Patent number 4,242,202
- Issue date Dec 30, 1980
- A/S De Smithske
- Knut G. Carlsson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74231459 - DESMI
- Serial number 74231459
- Registration number 1807055
- Filing date Dec 16, 1991
- A/S De Smithske
- 7 - Machines and machine tools