Programmable logic controller

Details Programmable logic controller Programmable logic controller

2007-10-23

2007-10-23

Sikder, Selina (Department: 2912)

Equipment for production, distribution, or transformation of ene

Distribution, modification or control

Switch or casing therefor

Design Patent

active

29239879

CLAIM:
The ornamental design for a programmable logic controller, as shown and decribed.

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