USD263311SExpiredUtility
Electrostatic copier
Est. expirySep 12, 1999(expired)· nominal 20-yr term from priority
Inventors:Tetuya Goto
64
PatentIndex Score
10
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an electrostatic copier, as shown and described.
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