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Dive into the research topics where Ernst Biedermann is active.

Publication


Featured researches published by Ernst Biedermann.


Archive | 1980

Apparatus for removing particles of dust from the surfaces of flat objects

Ernst Biedermann; Heinz Rapp


Archive | 1979

Apparatus for convoluting webs onto rotary cores

Erich Dipl Ing Nagel; Wolfgang Zahn; Heinz Kolbl; Horst Wildner; Ernst Ismann; Siegfried Dipl Ing Bartel; Ernst Biedermann; Karl Dreher


Archive | 1977

Photographic copying machine with interchangeable format masks

Heinz Rapp; Ernst Biedermann; Dieter Wittenbrink


Archive | 1982

Apparatus for influencing the color of copying light in photographic copying machines or the like

Siegfried Dipl Ing Bartel; Ernst Biedermann; Wolfgang Ing Grad Ermer; Erich Dipl Ing Nagel


Archive | 1978

Photographic copying machine

Heinz Rapp; Ernst Biedermann; Dieter Wittenbrink


Archive | 1985

Copying method and arrangement for difficult-to-copy originals

Hans-Jurgen Rauh; Gunter Findeis; Ernst Biedermann; Bernhard Knor


Archive | 1980

Photographic copying machine with carrier structure _carrying format masks to and away from the copying station

Heinz Rapp; Ernst Biedermann; Siegfried Dipl Ing Bartel


Archive | 1985

METHOD OF AND APPARATUS FOR THE FORMATION OF COPIES FROM COLOUR DOCUMENTS DIFFICULT TO COPY

Hans-Jurgen Rauh; Gunter Findeis; Ernst Biedermann; Bernhard Knor


Archive | 1982

Apparatus for positioning originals in photographic copying machines

Siegfried Dipl Ing Bartel; Ernst Biedermann; Erich Dipl Ing Nagel; Franz Kramer


Archive | 1978

Automatic counteracting of transverse shift of a longitudinally transported strip

Siegfried Dipl Ing Bartel; Ernst Biedermann; Heinz Rapp; Martin Muller

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