Tehrmoform A/S

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Greve Strand, DK

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Patents Grantslast 30 patents

Information Patent Grant
Window frame assembly
- Patent number 5,369,922
- Issue date Dec 6, 1994
- Tehrmoform A/S
- Helge Hansen
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS