USD270540SExpiredUtility
Electrophotographic copying machine
Est. expiryOct 9, 2000(expired)· nominal 20-yr term from priority
Inventors:Mitsuru Sakurai
83
PatentIndex Score
18
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an electrophotographic copying machine, as shown and described.
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