发明名称 Duster-polisher made of plastic film
摘要 A duster-polisher having at least one pocket with or without bottom, made of plastic film, one face thereof being coated with a pressure sensitive adhesive to define a dust collecting adhesive layer, which is, in turn, protected with a back face of a polisher, with an alienating adhesive layer interposed therebetween. The polisher may be a sheet of plastic film or a pocket with or without bottom made of plastic film, one face thereof being flat and smooth to serve as a protector film for the dust catching adhesive layer, whereas the other face, soft, rough and preferably spongy to serve as a polisher face.
申请公布号 US4510640(A) 申请公布日期 1985.04.16
申请号 US19840568617 申请日期 1984.01.06
申请人 OMORI, SHOGO 发明人 OMORI, SHOGO
分类号 A47L13/18;A47L23/10;A47L25/00;(IPC1-7):A47L13/18;A47L13/38 主分类号 A47L13/18
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