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			 The ornamental design for a portable telephone, as shown.  | 
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FIG. 1 is a front elevational view of a portable telephone, showing our 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 an enlarged cross-sectional view thereof, taken along line 7--7 of FIG. 1, with the internal system omitted;
FIG. 8 is a front, top and right side perspective view thereof; and,
FIG. 9 is a front, top and right side perspective view with the front cover opened thereof.
Nakahara, Yoshihito, Kodama, Ryo
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Aug 26 1999 | Mitsubishi Denki Kabushiki Kaisha | (assignment on the face of the patent) | / | |||
| Sep 20 1999 | NAKAHARA, YOSHIHITO | Mitsubishi Denki Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010312 | /0981 | |
| Sep 20 1999 | KODAMA, RYO | Mitsubishi Denki Kabushiki Kaisha | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010312 | /0981 | 
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