| 摘要 |
<p>Oral applicator for medicine, F cpds. or dentifrice has a handle with abroad flat surface at one end with a pile patch, with outstanding small hooks of pref. Velcro (RTM), coextensive with a right rectangular spongy block of reticulated polyurethane foam with at least one exposed reticulated surface engageable by the hooks when pressed on them, to withstand shear forces in oral use, but such that the block may be easily peeled off.</p> |
