发明名称 |
Abrasive tool for grinding needles |
摘要 |
Abrasive tools and a grinding process are for use in the manufacture of hypodermic needles. In particular, a formulation including selected bond components, and a process for manufacturing grinding wheels having an embrittled bond permits a new method for grinding of fine hollow metal tubes to shape the tips of hypodermic needles with the substantial elimination of metal burrs or fines from the grinding process.
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申请公布号 |
US6015338(A) |
申请公布日期 |
2000.01.18 |
申请号 |
US19970919871 |
申请日期 |
1997.08.28 |
申请人 |
NORTON COMPANY |
发明人 |
HONG, KEITH C.;DWYER, PATRICK E.;KEIL, ELINOR B.;LAMBERT, EDWARD;ASPI, FERSHID |
分类号 |
A61B17/00;A61B17/06;A61M5/32;B24B19/16;B24D3/28;B24D3/34;B24D18/00;(IPC1-7):B24D3/28 |
主分类号 |
A61B17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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