Inventor

VOLLMANN NORBERT C

NL21 patents

⚠️ This page may combine multiple inventors who share the name “VOLLMANN NORBERT C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VOLLMANN NORBERT C

PHILIPS CORP

System comprising a player and/or recorder apparatus and a tape cassette, and the apparatus and a cassette suitable for use in such a system

System comprising magnetic tape cassette apparatus and two different types of magnetic tape cassettes playable in such apparatus

Holder provided with two compartments and a cover arrangement

Magnetic-tape cassette

Magnetic tape cassette having a groove extending perpendicular to a front wall thereof for engagement by a loading mechanism of a tape cassette apparatus

Magnetic cassette recorder with reversing and translating magnetic head

Apparatus for storage and/or reproduction of information on/from an information carrier

System for recording/reproducing signals on/from a magnetic tape in a cassette

Cassette for magnetic tape provided with window

Tape cassette with slidable cover

Digital compact cassette

Helical-scan magnetic tape apparatus having a tape-transport path with twisting path-sections for tape-path correction

System for recording/reproducing signals on/ from a magnetic tape in a cassette

System for recording and/or reproducing information, including a cassette with a record carrier in tape form and an apparatus

Auto reverse cassette deck capable of recording/reproducing with two different cassette types and formats

Apparatus for operating the shutter of a cassette

Magnetic tape apparatus which senses and plays different types of cassette

Cassette provided with magnetic tape

Cassette with magnetic tape on two coplanar reels

VERBATIM CORP

Extended tape cartridge

ONSTREAM INC

Apparatus for the storage and/or reproduction of information on/from an information carrier