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top-element Bauelemente fur Innenausbau + Raumgestaltung GmbH & Co. KG
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Hamm, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Firecode door-casing element
Patent number
4,439,965
Issue date
Apr 3, 1984
top-element Bauelemente fur Innenausbau + Raumgestaltung GmbH & Co. KG
Gunter Langenhorst
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Plate-type heat-exchanger and manifold assembly
Patent number
4,418,746
Issue date
Dec 6, 1983
Top-Element Bauelemente fur Innenausbau & Raumgestaltung GmbH & Co. KG
Gunter Langenhorst
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Device for mounting a door leaf in a door opening
Patent number
4,344,258
Issue date
Aug 17, 1982
Top-Element Bauelemente fur Innenausbau & Raumgestaltung GmbH & Co. KG
Gunter Langenhorst
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Clamping device for clamping a structure into a frame
Patent number
4,251,962
Issue date
Feb 24, 1981
top-element-Bauelemente fur Innenausbau & Raumgestaltung GmbH & Co. KG
Gunter Langenhorst
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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last 30 patents
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