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Inventor
ANDRIESSEN WILHELMUS
DE
2 patents
Patents
2 patents
US4453683A
Jun 12, 1984
Magnetic tape cassette arrangements
BASF AG
18 citations
70
US4709288A
Nov 24, 1987
Adjusting means in particular for guide elements, and magnetic tape cassette possessing such means
BASF AG
8 citations
68