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A kissing shield comprised of a thin, flexible membrane and a frame or holder.
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| Number | Title | Issue Date |
| 5366184 | Seat for the movable point in a cradle of a crossing frog incorporated in long welded rails and process for the production of such a seat The present invention relates to a seat for the movable point in a cradle of a crossing frog incorporated in long welded rails and the process for production of such a seat. The seat is characterized in that the connection between the movable point (1) an... | 11/22/1994 |
