Assembly comprising at least one embedded chip with magnetic...
Base, drum, and drum mounting unit for magnetic recording...
Base, drum, and drum mounting unit for magnetic recording...
Connecting device for use in a head drum assembly
Ground device of head drum apparatus
Head drum apparatus
Head drum assembly and tape drive using the same
Head drum assembly for a tape recorder
Head drum assembly for a tape recorder
Head drum assembly for tape recorder
Head drum assembly for tape recorder
Head drum assembly for tape recorder and method of making same
Head drum assembly for tape recorder and method of...
Head drum assembly for tape recorder and method of...
Head drum assembly mounting structure on a deck of a tape...
Head drum assembly mounting structure on a deck of a tape...
Head drum assembly of a tape recorder having a resilient...
Head drum device with carbon-containing synthetic resin...
Head drum for recording and reproducing apparatus
Head drum with magnetic mounting of rotary transformer