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Dive into the research topics where Jacob Koorneef is active.

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Featured researches published by Jacob Koorneef.


Archive | 1974

Device for controlling the position of a magnetic head with respect to an information track to be followed

Jacob Koorneef; Jan Antoon Ludolf Potgiesse; Anthonie Walraven


Archive | 1966

METHOD OF MANUFACTURING MULTIPLE MAGNETIC HEADS FOR RECORDING

Jules Bos; Jacob Koorneef; George Ludwig Walther


Archive | 1980

Method of manufacturing a color display tube shadow mask

Jacob Koorneef


Archive | 1980

Color selection means for color display tube and method of making same

Jacob Koorneef; Antonius J. Der Kinderen


Archive | 1973

COMBINED MAGNETIC HEAD FOR RECORDING AND PLAYBACK HAVING ADJUSTABLE END FACES

Jacob Koorneef; Jan Antoon Ludolf Potgiesser; Anthonie Walraven


Archive | 1968

Method of grinding thin plates

Jules Bos; Jacob Koorneef


Archive | 1980

Apparatus for manufacturing a color display tube

Jacob Koorneef


Archive | 1974

MAGNETIC HEAD HAVING VARIABLE GAP LENGTH

Jacob Koorneef; Jan Antoon Ludolf Potgiesser; Anthonie Walraven


Archive | 1988

Method of manufacturing a color display tube having a magnetic quadrupole post-focusing mask and a color display tube made by the method

Johannes Theodorus C. Van Roosmalen; Robert H. J. Fastenau; Jacob Koorneef; Matthijs J. Baan Hofman; Johannes Theodorus Klomp


Archive | 1984

Method of manufacturing a colour cathode-ray tube comprising a magnetic quadrupole post-focusing mask and device for carrying out the method

Jacob Koorneef; Robert H. J. Fastenau; Der Heijden Paulus Jacobus M. Van

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