发明名称 SHEET PUNCH DEVICE
摘要 <p>Sheet Punch Device A punch device for punching holes in a sheet having a base, a housing on the base and spaced therefrom creating a space for insertion of the sheet to be punched. The housing carries a plurality of portable die mounts with mating alignment means in the housing and on the die mounts to permit each die mount to be readily positioned in selectedly spaced-apart fashion in the housing.</p>
申请公布号 CA1219522(A) 申请公布日期 1987.03.24
申请号 CA19820409692 申请日期 1982.08.18
申请人 WILSON JONES COMPANY 发明人 SEMERJIAN, JOSEPH K.;LODGE, GLENN R.
分类号 B26F1/32;B26F1/36;(IPC1-7):B26F1/00 主分类号 B26F1/32
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