发明名称 RATCHET WRENCH OF THE SOCKET DRIVE TYPE WITH SOCKET EJECTOR
摘要 <p>A ratchet wrench of the socket drive type with socket ejector means has a control knob recessed within and reciprocable within a ratchet plug body for independently actuating both ratchet reversing means and socket ejector means. Improved structure also provides certain further advantages.</p>
申请公布号 CA1112913(A) 申请公布日期 1981.11.24
申请号 CA19790340157 申请日期 1979.11.19
申请人 PENNER, JOHN 发明人 PENNER, JOHN
分类号 B25B13/46;B25B23/00;(IPC1-7):25B13/46 主分类号 B25B13/46
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