USD428049SExpiredUtility
Electronic copying machine
Est. expiryDec 24, 2018(expired)· nominal 20-yr term from priority
Inventors:Akira Imai
83
PatentIndex Score
25
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for the electronic copying machine, as shown and described.
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