P
PatentIndex
Search
Landscape
Sign in
Inventor
HOFFRICHTER BERND
DE
2 patents
Patents
2 patents
US4809928A
Mar 7, 1989
Right parallelepiped cassette for tape-like recording media, and housing part thereof
BASF AG
8 citations
70
US4964588A
Oct 23, 1990
Right parallelepiped cassette for tape-like recording media, and housing part thereof
BASF AG
2 citations
59