Wiring closet ventilation unit

Details Wiring closet ventilation unit Wiring closet ventilation unit

2006-02-10

2008-11-25

Zarfas, Louis S (Department: 2914)

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Element or attachment, not elsewhere specified

Design Patent

active

D0581510

CLAIM:
The ornamental design for a wiring closet ventilation unit, as shown and described.

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