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The ornamental design for an optical measuring instrument, substantially as shown and described. |
FIG. 1 is a left side elevation view of an optical measuring instrument according to my new design, the right side elevation view being a mirror image thereof;
FIG. 2 is a rear elevation view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is an isometric view thereof;
FIG. 6 is an elevation view thereof, and
FIG. 7 is a bottom plan view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 02 1981 | WASLANDER DONALD | ESSILOR INTERNATIONAL COMPAGNIE GENERALE D OPTIQUE , 1 RUE THOMAS EDISON ECHAT 902 94028 CRETEIL CEDEX FRANCE | ASSIGNMENT OF ASSIGNORS INTEREST | 003882 | /0028 | |
Apr 28 1981 | Essilor International (Compagnie Generale d'Optique) | (assignment on the face of the patent) | / |
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