Inventor
SCHAEFFER NORBERT
DE7 patents
⚠️ This page may combine multiple inventors who share the name “SCHAEFFER NORBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
6 patentsUS4541587ASep 17, 1985
Hub for magnetic tape cassettes, especially compact cassettes, and magnetic tape cassette possessing one or more such hubs
BASF AG8 citations71
US4809928AMar 7, 1989
Right parallelepiped cassette for tape-like recording media, and housing part thereof
BASF AG8 citations70
US4515331AMay 7, 1985
Hub for magnetic tape cassettes, especially compact cassettes, and magnetic tape cassette possessing one or more such hubs
BASF AG6 citations69
US5402296AMar 28, 1995
Tape cassette, in particular magnetic tape cassette, and support liners for this
BASF AG3 citations60
US4964588AOct 23, 1990
Right parallelepiped cassette for tape-like recording media, and housing part thereof
BASF AG2 citations59
US4632334ADec 30, 1986
Tape cassette, in particular a magnetic tape cassette, and a reel support liner therefor
BASF AG4 citations57