Kristian Haugaard

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Gelsted, DK

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 4,791,771
- Issue date Dec 20, 1988
- V. Kann Rasmussen Industri A/S
- Kristian Haugaard
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS