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Publication numberUSD346753 S
Publication typeGrant
Application numberUS 07/552,747
Publication dateMay 10, 1994
Filing dateMay 10, 1990
Publication number07552747, 552747, US D346753 S, US D346753S, US-S-D346753, USD346753 S, USD346753S
InventorsJames Barbookles, Jr., Jeffrey S. Cohen, Laura Brockway, Thomas Paquette, Paul Sydlowski
Original AssigneeOrion Research, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
PH and concentration meter
US D346753 S
Abstract  available in
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  1. The ornamental design for a pH and concentration meter, as shown and described.

FIG. 1 is an isometric view from the front of a pH and concentration meter incorporating our design;

FIG. 2 is a left side view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a back view thereof.

U.S. ClassificationD10/81, D10/78