Inventor
GIELKENS MARC
DE4 patents
Patents
4 patentsUS6028831AFeb 22, 2000
Loading mechanism for loading and unloading an information disc into/from an information-technology apparatus
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US5669570ASep 23, 1997
Magnetic tape cassette apparatus for reversible playing of magnetic tape cassettes
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US5377062ADec 27, 1994
Recording and/or reproducing apparatus for a magnetic-tape cassette
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US5647549AJul 15, 1997
Magnetic tape cassette apparatus with drive
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