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EP1725640A1 METHOD OF TREATMENT OF A SURFACE 有权
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METHOD OF TREATMENT OF A SURFACE
摘要:
Kits, applicators and methods for treatment of a surface involve sequential application to a surface of a hydrogel precursor and a crosslinking component to form a removable hydrogel patch on the surface followed by removal of the patch. The method is suitable for removal of a stain from a surface .
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