在硬质材料表面照相砂雕图案的方法及其设备
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20/01/1993
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| Resumo |
Submitted by zhangdi (zhangdi@red.semi.ac.cn) on 2009-06-04T08:36:34Z No. of bitstreams: 1 dspace.cfg: 33388 bytes, checksum: ac9630d3fdb36a155287a049e8b34eb7 (MD5) Made available in DSpace on 2009-06-04T08:36:35Z (GMT). No. of bitstreams: 1 dspace.cfg: 33388 bytes, checksum: ac9630d3fdb36a155287a049e8b34eb7 (MD5) Previous issue date: 2008-08 Made available in DSpace on 2009-06-11T08:57:26Z (GMT). No. of bitstreams: 1 full/92104846.pdf: 500563 bytes, checksum: 145fc87740940271b134453172f9ce57 (MD5) Previous issue date: |
| Identificador | |
| Idioma(s) |
中文 |
| Fonte |
袁树森,在硬质材料表面照相砂雕图案的方法及其设备 ,CN92104846.7,19920625 |
| Tipo |
专利 |
