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Publication numberUSD329081 S
Publication typeGrant
Application numberUS 07/597,751
Publication dateSep 1, 1992
Filing dateOct 15, 1990
Priority dateJul 16, 1990
Publication number07597751, 597751, US D329081 S, US D329081S, US-S-D329081, USD329081 S, USD329081S
InventorsAlf I. S. Jonasson, Per N. Hedlund
Original AssigneeAb Ph. Nederman & Co.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Mobile electrostatic air filter for use in welding projects
US D329081 S
Abstract  available in
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  1. The ornamental design for a mobile electrostatic air filter, as shown and described.

FIG. 1 is a right side elevational view of a mobile electrostatic air filter showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

U.S. ClassificationD23/209