USD307262SExpiredUtility

Programmable controller

75
Assignee: MITSUBISHI ELECTRIC CORPPriority: Sep 10, 1987Filed: Dec 29, 1987Granted: Apr 17, 1990
Est. expirySep 10, 2007(expired)· nominal 20-yr term from priority
Inventors:Yoshinori AbeMuneaki InoueKazuhiro Hata
75
PatentIndex Score
16
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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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