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Publication numberUSD247248 S
Publication typeGrant
Application numberUS 05/671,692
Publication dateFeb 14, 1978
Filing dateMar 29, 1976
Priority dateSep 29, 1975
Publication number05671692, 671692, US D247248 S, US D247248S, US-S-D247248, USD247248 S, USD247248S
InventorsJean Durot
Original AssigneeDegremont S.A.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Diffusion plate for oxygenation treatment of sludge or the like
US D247248 S
Abstract  available in
Images(2)
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Claims(1)
  1. The ornamental design for a diffusion plate for oxygenation treatment of sludge or the like, as shown and described.
Description

FIG. 1 is a top plan view of a diffusion plate for oxygenation treatment of sludge or the like showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is another side elevational view thereof, taken from a position ninety degrees from that of FIG. 2;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a perspective view thereof, the broken line representation of additional diffusion plates and a distribution pipe is for purposes of illustration only.

Classifications
U.S. ClassificationD23/207