USD307576SExpiredUtility

Programmable controller

61
Assignee: MITSUBISHI ELECTRIC CORPPriority: Aug 31, 1987Filed: Dec 29, 1987Granted: May 1, 1990
Est. expiryAug 31, 2007(expired)· nominal 20-yr term from priority
Inventors:Yoshinori AbeMuneaki InoueKazuhiro HataJiro Takahashi
61
PatentIndex Score
9
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a programmable controller, as shown and described.

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