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The ornamental design for a control unit for irrigation systems, as shown and described. |
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FIG. 1 is a top, front, and right side perspective view of a control unit for irrigation systems showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a top, front, and right side perspective view thereof, with the front panel shown rotated into a closed position.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 02 1998 | Claber S.p.A. | (assignment on the face of the patent) | / | |||
| Apr 10 1998 | ROMAN, GIANFRANCO | Claber SpA | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009248 | /0592 |
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