A kissing shield comprised of a thin, flexible membrane and a frame or holder.
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| Number | Title | Issue Date |
| 7351438 | Method of preparing chewing gum powder The invention is a chewing gum formulation in powder form, a process for producing it, and a chewing gum in tablet produced by direct compression of a the chewing gum formulation in powder form that is characterized by a chewability that remains unchanged throughout... | 04/01/2008 |