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The ornamental design for a vacuum flush toilet, as shown and described. |
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FIG. 1 is a rear perspective view of a vacuum flush toilet showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a front elevational view thereof; and,
FIG. 7 is a rear elevational view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 02 1992 | Norcan Aircraft Corporation | (assignment on the face of the patent) | / | |||
| Oct 18 1993 | TYLER, STEVEN J | NORCAN AIRCRAFT CORPORATION, DBA NORCAN PASSENGER SYSTEMS | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006757 | /0675 |
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