发明名称 Broom head with integral terminal connection for winding wire
摘要 A detachable broom head is built on a plug having an integral terminal connection for a winding wire. The terminal connection has a stem and a flange, the lowermost segment of the flange being continuous with the lowermost edge of the stem. This allows the windings to be continued all the way to the stem, preventing an undesirable gap in the windings.
申请公布号 US5920945(A) 申请公布日期 1999.07.13
申请号 US19970893949 申请日期 1997.07.16
申请人 LIBMAN, ROBERT J. 发明人 LIBMAN, ROBERT J.
分类号 A46B3/18;(IPC1-7):A46B3/18 主分类号 A46B3/18
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