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The ornamental design for a centrifuge, as shown and described. |
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FIG. 1 is a perspective view of a centrifuge showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a top plan view thereof; and
FIG. 5 is an enlarged elevational view of the display panel of FIGS. 1, 3 and 4.
| Patent | Priority | Assignee | Title |
| D303569, | Sep 24 1987 | Andreas, Hettich | Centrifuge |
| D303570, | Sep 24 1987 | Andreas Hettich | Centrifuge |
| D363353, | Oct 27 1993 | DU PONT CANADA INC | Axial spin centrifuge |
| Patent | Priority | Assignee | Title |
| 3906890, | |||
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| 193341, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 31 1984 | Firma Andreas Hettich | (assignment on the face of the patent) | / | |||
| Oct 19 1984 | EBERLE, GUNTER | Firma Andreas Hettich | ASSIGNMENT OF ASSIGNORS INTEREST | 004344 | /0621 |
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