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The ornamental design for a voltammeter, as shown and described. |
FIG. 1 is a front elevational view of a voltammeter, showing my new design;
FIG. 2 is a rear side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a front elevational view thereof, with jaws in an open position.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 21 1990 | KURAMOTO, MASAMICHI | KYORITSU ELECTRICAL INSTRUMENTS WORKS, LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 005429 | /0736 | |
Aug 28 1990 | Kyoritsu Electrical Instruments Works, Ltd. | (assignment on the face of the patent) | / |
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