Lars C. Holmqvist

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Soraker, SE

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Patents Grantslast 30 patents

Information Patent Grant
Device for installing a roller blind cassette
- Patent number 4,168,734
- Issue date Sep 25, 1979
- Thure O. Holmqvist
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS