Dieter Eisenhardt

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Nufringen, DE

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Patents Grantslast 30 patents

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Composite section for frames of windows, doors, facade elements and...
- Patent number 5,727,356
- Issue date Mar 17, 1998
- Ensinger GmbH & Co.
- Wilfried Ensinger
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS