| 发明名称 |
A METHOD OF CLONING PRINTED WIRING BOARDS |
| 摘要 |
A method of cloning printed wiring boards by milling one side of the board to a minimum thickness, then X-raying the board to produce a film negative. This negative is photographed to provide a reversed negative which is converted to a diazo photograph. |
| 申请公布号 |
AU9160391(A) |
申请公布日期 |
1992.07.22 |
| 申请号 |
AU19910091603 |
申请日期 |
1991.12.13 |
| 申请人 |
STEVEN D. GREENE |
发明人 |
STEVEN D. GREENE;MICHAEL C FORD;DOUGLAS A FROOM;RODNEY E WAGNER |
| 分类号 |
G03F1/00;G03F1/08;G05B19/42;H05K3/00;(IPC1-7):B23C1/16;G06F15/46 |
主分类号 |
G03F1/00 |
| 代理机构 |
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