Hendrik F. W. van Roy

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Lage Mierde, NL

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Patents Grantslast 30 patents

Information Patent Grant
Remotely controlled blind arrangement
- Patent number 5,909,093
- Issue date Jun 1, 1999
- Hunter Douglas International N.V.
- Ad P. M. van Dinteren
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS