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The ornamental design for a retroprism holder and sighting mechanism, as shown and described. |
FIG. 1 is an elevational view of one side of the retroprism holder and sighting mechanism showing my new design;
FIG. 2 is an elevational view of the rear of the mechanism shown in FIG. 1;
FIG. 3 is a top plan view of the mechanism shown in FIG. 1;
FIG. 4 is an elevational view of the other side of the mechanism shown in FIG. 1;
FIG. 5 is an elevational view of the front of the mechanism shown in FIG. 1; and
FIG. 6 is a bottom plan view of the mechanism shown in FIG. 1.
The broken lines are shown for illustrative purposes only.
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D311145, | Jun 08 1987 | World Surveying Instrument Co., Ltd.; Berger Instruments | Transit |
D356273, | Nov 04 1993 | STANDARD-KEIL HARDWARE MANUFACTURING ACQUISITION L L C | Protective cage for gauges |
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