发明名称 FELTING NEEDLE
摘要 A felting needle having an elongated body portion of a quadrangular cross-sectional configuration defined by major and minor axes extending at right angles with respect to each other and having a fiber receiving recess formed on the center line of the minor axis at the lowermost end of the elongated body portion.
申请公布号 US3727276(A) 申请公布日期 1973.04.17
申请号 USD3727276 申请日期 1971.04.06
申请人 FOSTER E,US 发明人 FOSTER E,US
分类号 D04H18/00;(IPC1-7):D04H18/00 主分类号 D04H18/00
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