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The ornamental design for a center plate for a level crossing between a road and a railroad, substantially as shown and described. |
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FIG. 1 is a perspective view of a center plate for use in a level railroad crossing, between the rails;
FIG. 2 is an end elevation of the center plate of FIG. 1;
FIG. 3 is a side elevation of the center plate of FIG. 1;
FIG. 4 is a top view of the center plate of FIG. 1;
FIG. 5 is a bottom view of the center plate of FIG. 1.
Limmergard, Sten, Thim, Stig H. G.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 06 1978 | A-Betong AB | (assignment on the face of the patent) | / |
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