发明授权
US08789233B2 Cleaning element and cleaning tool 有权
清洁元件和清洁工具

Cleaning element and cleaning tool
摘要:
It is an object of the invention to provide an effective technique for realizing a higher cleaning effect in a cleaning tool having a sheet-type cleaning element for wiping an object to be cleaned. According to a representative cleaning element, the sheet pieces (11f) of a cleaning side sheet (111c) have a smaller width in a longitudinal direction than the sheet pieces (111d) of an upper face side sheet (111a).
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