Inventor
PFEFFERKORN DIETMAR
DE10 patents
Patents
10 patentsUS4566653AJan 28, 1986
Tape cassette comprising a substantially rectangular two-part housing
BASF AG23 citations80
US4251882AFeb 17, 1981
Method and apparatus for measuring the electroacoustic properties of magnetic tapes
BASF AG8 citations72
US4541587ASep 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
US4453683AJun 12, 1984
Magnetic tape cassette arrangements
BASF AG18 citations70
US4656548AApr 7, 1987
Tape cassette containing echo-erasing means
BASF AG7 citations69
US4515331AMay 7, 1985
Hub for magnetic tape cassettes, especially compact cassettes, and magnetic tape cassette possessing one or more such hubs
BASF AG6 citations69
US4709288ANov 24, 1987
Adjusting means in particular for guide elements, and magnetic tape cassette possessing such means
BASF AG8 citations68
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