发明名称 |
Device for recovering the material extracted from various bodies by drilling |
摘要 |
The invention relates to a device for recovering the material extracted from various bodies by drilling. This device is characterised in that it includes a casing 1 delimiting a recovery volume 2 which will be traversed by the boring bit in the region of the opposed openings 10 and 11. It may exist as a disposable version or as a reusable version (with the possibility of extracting the gathered material). <IMAGE>
|
申请公布号 |
FR2617072(A1) |
申请公布日期 |
1988.12.30 |
申请号 |
FR19870009167 |
申请日期 |
1987.06.23 |
申请人 |
BES CLAUDE;BODINAUX CORINNE |
发明人 |
|
分类号 |
B23Q11/00;(IPC1-7):B23B47/34 |
主分类号 |
B23Q11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|