USD335285SExpiredUtility

Magnetic disc storage unit for electronic computer

65
Assignee: HITACHI LTDPriority: Jan 28, 1991Filed: Feb 22, 1991Granted: May 4, 1993
Est. expiryJan 28, 2011(expired)· nominal 20-yr term from priority
Inventors:Toshiyuki UtsukiSyoji UmemotoTatsuo MuraiNaoyuki FukadaTakeo HayakawaKazuo Nakagoshi
65
PatentIndex Score
15
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a magnetic disc storage unit for electronic computer, as shown and described.

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