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The ornamental design for a rotation microtome, as shown. |
FIG. 1 is a front elevational view of a rotation microtome showing my new design;
FIG. 2 is a left side elevational view of FIG. 1;
FIG. 3 is a right side elevational view of FIG. 1;
FIG. 4 is a top plan view of FIG. 1; and,
FIG. 5 is a rear elevational view of FIG. 1.
The bottom of the article is substantially plain and unornamented.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 16 1990 | Leica Instruments GmbH | (assignment on the face of the patent) | / | |||
Oct 11 1990 | Cambridge Instruments GmbH | Leica Instruments GmbH | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 006796 | /0117 | |
Mar 27 1992 | HOLBL, WERNER | Leica Instruments GmbH | ASSIGNMENT OF ASSIGNORS INTEREST | 006059 | /0216 | |
Jul 31 1998 | Cambridge Instruments GmbH | Leica Microsystems Nussloch GmbH | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 009737 | /0667 | |
Jul 31 1998 | Leica Instruments GmbH | Leica Microsystems Nussloch GmbH | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 009737 | /0667 |
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