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The ornamental design for a developing unit for an electrographic copier, as shown. |
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FIG. 1 is a front elevational view of a developing unit for an electrographic copier showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top and left-front perspective view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 30 1984 | MASAKI, NOBUO | CANON KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004311 | /0152 | |
| Apr 02 1984 | Canon Kabushiki Kaisha | (assignment on the face of the patent) | / |
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