发明授权
- 专利标题： Method of using a web for etching of a surface
- 专利标题（中）： 使用网来蚀刻表面的方法
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申请号： US802260申请日： 1991-12-04
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公开(公告)号： US5213656A公开(公告)日： 1993-05-25
- 发明人: Brian H. Lis , William J. Stevenson, III , Raymond J. MacQueen, Jr. , William T. Chase , James R. Parys , Alden J. Hay
- 申请人： Brian H. Lis , William J. Stevenson, III , Raymond J. MacQueen, Jr. , William T. Chase , James R. Parys , Alden J. Hay
- 申请人地址： CT Manchester
- 专利权人： Gerber Scientific Products, Inc.
- 当前专利权人： Gerber Scientific Products, Inc.
- 当前专利权人地址： CT Manchester
- 主分类号： B26F1/38
- IPC分类号： B26F1/38 ; B44C1/22
摘要：
A laminated web is used for etching characters, symbols or other shapes initially scribed in a layer of stencil sheet material including one of the layers of the web and the scribed stencil sheet is subsequently separated from the remaining web and used in an electrochemical etching process. The web is adapted to be used in an automatic sign maker wherein it is scribed on automatically as a result of instructions issued from a controller and the scribed markings are then used as a negative image in the etching process of an article surface.
公开/授权文献
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