P
PatentIndex
Search
Landscape
Sign in
Inventor
KNELLER ECKHART
2 patents
Patents
2 patents
US4287225A
Sep 1, 1981
Process of making a magnetic recording medium
BASF AG
30 citations
91
US4414287A
Nov 8, 1983
Magnetic recording medium and its manufacture
BASF AG
7 citations
72