发明授权
US3803979A Engraving apparatus 失效
雕刻装置

  • 专利标题: Engraving apparatus
  • 专利标题(中): 雕刻装置
  • 申请号: US28545372
    申请日: 1972-08-31
  • 公开(公告)号: US3803979A
    公开(公告)日: 1974-04-16
  • 发明人: YOUNG J
  • 申请人: YOUNG J
  • 专利权人: J Young
  • 当前专利权人: J Young
  • 优先权: US28545372 1972-08-31
  • 主分类号: B23C1/18
  • IPC分类号: B23C1/18 B24B3/04 B44B3/04
Engraving apparatus
摘要:
An engraving apparatus which includes means for supporting a workpiece for motion in mutually-perpendicular directions along its surface to be engraved, and an engraving head arranged for motion perpendicular to such surface enabling engraving contact therewith.
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