Recording – communication – or information retrieval equipment – Computer – data processor equipment
Patent
1983-08-18
1986-04-22
Burke, Wallace R.
Recording, communication, or information retrieval equipment
Computer, data processor equipment
D14 60, D14 64, D14 56
Patent
active
D02835096
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Abe Takeshi
Asakawa Yoshifumi
Kinoshita Seiji
Ogawa Kazuhisa
Shibayama Masato
Burke Wallace R.
Fay Horace B.
Hitachi , Ltd.
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