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Featured researches published by Norbert Schaeffer.


Archive | 1986

Tape cassette, in particular a magnetic tape cassette, and a reel support liner therefor

Norbert Schaeffer; Dietmar Pfefferkorn; Roland Sold; Uwe Brinkmann; Ludwig Dr. Kreitner; Roland Sigwalt


Archive | 1986

Adjusting means in particular for guide elements, and magnetic tape cassette possessing such means

Norbert Schaeffer; Gunter Bettinger; Klaus Goetz; Dietmar Pfefferkorn; Ottmar Burkle; Kurt Schmidts; Pierre Schneider; Werner Wagner; Dieter Wietholter; Herbert Dietze; Wilhelmus Andriessen


Archive | 1987

Right parallelepiped cassette for tape-like recording media, and housing part thereof

Bernd Hoffrichter; Bozidar Pavelka; Dietmar Pfefferkorn; Norbert Schaeffer; Klaus Goetz


Archive | 1986

Tape cassette, in particular a magnetic-tape cassette, with liner foil

Norbert Schaeffer; Dietmar Pfefferkorn; Roland Sold; Uwe Brinkmann; Ludwig Dr. Kreitner; Roland Sigwalt


Archive | 1994

Pressure device for recording media in a tape cassette

Norbert Schaeffer; Klaus Schoettle; Reinhard Stransky; Klaus Goetz


Archive | 1990

Tape cassette, in particular magnetic-tape cassette, and foils for such cassettes

Klaus Manzke; Lothar Gliniorz; Klaus Schoettle; Arno Huck; Norbert Schaeffer


Archive | 1995

Tape cassette, in particular magnetic tape cassette, and support liners for this

Klaus Manzke; Lothar Gliniorz; Klaus Schoettle; Arno Huck; Norbert Schaeffer


Archive | 1987

TAPE CASSETTE AND PART OF ITS CASE

Bernd Hoffrichter; Pavelka Bozidar; Dietmar Pfefferkorn; Norbert Schaeffer; Klaus Goetz


Archive | 1981

Winding core for magnetic tape cassettes, in particular compact cassettes and magnetic tape cassettes with at least a winding core

Werner Stumpfi; Guenter Bettinger; Friedrich Engel; Horst Fitterer; Norbert Kreimes; Dietmar Pfefferkorn; Norbert Schaeffer; Kurt Schmidts


Archive | 1994

Tape pressure pad for a magetic tape cassette and magnetic tape cassette comprising such a pressure pad.

Manfred Weber; Norbert Schneider; Norbert Schaeffer; Guenter Bettinger; Reinhard Stransky; Werner Dr. Balz

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