Digital Processing Systems / Electrical Audio Signal Processing Systems / COMBINED INDEPENDENT AUDIO SYSTEMS / /
IndustryTerm
diverse type devices / electrophotographic device / nonelectrical sound wave handling systems / retrieval devices / radio devices / particular processing / energy level / audible energy / chemical composition / magneto-optic media disk substrate / search note / dynamic storage devices / digital data processing systems / metal alloy / radio frequency energy / web record carrier / telephone system component / energy conversion device / retrieval device / electrical equipment / public address systems / search notes / record carrier / audio signal producing device / telephone system / audio systems / signal processing involving data processing / telephone signal devices / information retrieval device / retrieval systems / /
Position
Conductor / cartridge/cassette player / loud speaker / General / /
Technology
radiation / laser / dielectric / radio frequency / /
FebruaryCLASSIFICATION DEFINITIONS CLASS 369, DYNAMIC INFORMATION STORAGE OR RETRIEVAL SECTION I - CLASS DEFINITION