USD416239SExpiredUtility
Arithmetic operation control machine for an electronic computer
Est. expiryAug 25, 2018(expired)· nominal 20-yr term from priority
Inventors:Koji Nagase
35
PatentIndex Score
2
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an arithmetic operation control machine for an electronic computer, as shown and described.
Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.