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The ornamental design for a paper folding apparatus, as shown and described. |
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FIG. 1 is a right front perspective view of a paper folding apparatus, showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 08 1986 | Duplo Seizo Kabushiku Kaisha | (assignment on the face of the patent) | / | |||
| Mar 05 1986 | OHMORI, MASAMI | DUPLO SEIZO KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004537 | /0877 |
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