发明名称 Soffit nail set
摘要 Nail set comprising in combination a punch holder and a punch or driver for use as an overhead device in driving nails into a workpiece, in particular an aluminum soffit such as encountered in providing aluminum siding on a house or other building. The nail set provides accurate setting of a nail into the soffit and underlying substructure, and eliminates damage to, and marring of, the aluminum soffit.
申请公布号 US4179058(A) 申请公布日期 1979.12.18
申请号 US19780915785 申请日期 1978.06.15
申请人 YOST, NEAL E 发明人 YOST, NEAL E
分类号 B25C3/00;(IPC1-7):B25C9/00 主分类号 B25C3/00
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