| 摘要 |
PROBLEM TO BE SOLVED: To peelably stick an acrylic resin sponge on an object other than a mirror or smooth surface wall. SOLUTION: A sponge material prepared by sticking a tacky adhesive sheet on one side of an acrylic resin sponge sheet and a plastic film with an adhesive on one side are combined. COPYRIGHT: (C)2005,JPO&NCIPI
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