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Dyna-Plastik-Werke GmbH
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Bergisch Gladbach 2, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Roller blind box
Patent number
4,261,524
Issue date
Apr 14, 1981
Dyna-Plastik Werke GmbH
Gunter Ludenbach
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Roller blind box
Patent number
4,234,032
Issue date
Nov 18, 1980
Dyna Plastik-Werke GmbH
Gerd Stark
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Wedge-shaped securing element for roller blind assembly
Patent number
4,217,945
Issue date
Aug 19, 1980
Dyna-Plastik Werke GmbH
Gerd Stark
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73270441 - ROPLASTO
Serial number
73270441
Registration number
1253770
Filing date
Jul 16, 1980
Dyna-Plastik-Werke GmbH
19 - Building materials (non-metallic)