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Dive into the research topics where Ralf Dopheide is active.

Publication


Featured researches published by Ralf Dopheide.


Archive | 2001

Multilayer molded element

Christoph Freist; Georg Eichhorn; Meinolf Seifert; Ralf Dopheide


Archive | 2005

Lining for a separating wall between an engine and a cabin comprises an aluminum foil facing the engine and lying on an intermediate layer made from a light foam

Ralf Dopheide; Norbert Jording


Archive | 2000

Multilayered shaped component for covering regions of the vehicle base or wheel housings comprises a fleece layer which is bracketed by cover layers and forms a spring and mass system

Christoph Freist; Ralf Dopheide; Georg Eichhorn; Meinolf Seifert


Archive | 2001

Multilayer molded element and method of making same

Ralf Dopheide; Georg Eichhorn; Christoph Freist; Meinolf Seifert


Archive | 2007

Formed part for covering sound-creating or sound-reflecting component such as panel or underbody of vehicle has additional textile layer formed from mechanically bonded fibers with different properties

Ralf Dopheide; Georg Eichhorn; Norbert Jording; Rauh, Waldemar, Dipl.-Ing.; Vogel, Michael, Dipl.-Ing.


Archive | 2003

Method and apparatus for a deadening effect on the oscillatable components, such as sheet metal, and coating this

Karlheinz Bildner; Ralf Dopheide; Christoph Freist; Bernhard Koch; Zdislaw Dr. Kornacki; Josef Polak; Marcus Simon


Archive | 2001

PIEZA PREFORMADA DE VARIAS CAPAS Y PROCEDIMIENTO PARA SU PRODUCCION.

Ralf Dopheide; Georg Eichhorn; Christoph Freist; Meinolf Seifert


Archive | 2001

Mehrschichtiges formteil und herstellungsverfahren hierfür A multilayer molding and manufacturing processes therefor

Christoph Freist; Georg Eichhorn; Meinolf Seifert; Ralf Dopheide


Archive | 2001

Piece façonnee multicouche

Christoph Freist; Georg Eichhorn; Meinolf Seifert; Ralf Dopheide


Archive | 2001

Multilayer preform and process for its production.

Ralf Dopheide; Georg Eichhorn; Christoph Freist; Meinolf Seifert

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