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The ornamental design for a developing device for electrophotographic copier, as shown and described. |
FIG. 1 is a front view of a developing device for electrophotographic copier;
FIG. 2 is a rear 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 right front perspective view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 28 1986 | MASAKI, NOBUO | Canon Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST | 004566 | /0781 | |
Apr 08 1986 | Canon Kabushiki Kaisha | (assignment on the face of the patent) | / |
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