Title:
MEASUREMENT TOOL HAVING TIP PART MADE FROM POLYCRYSTALLINE DIAMOND
Document Type and Number:
WIPO Patent Application WO/2021/106075
Kind Code:
A1
Abstract:
A measurement tool having a tip part made from polycrystalline diamond, wherein: the polycrystalline diamond comprises at least one of dispersed nitrogen, phosphorus, and boron; the tool is provided with a shaft part; and the tip part is provided to an end of the shaft part.
Inventors:
SAKANO FUMIHIDE (JP)
HARADA MASASHI (JP)
KOBAYASHI YUTAKA (JP)
HARADA MASASHI (JP)
KOBAYASHI YUTAKA (JP)
Application Number:
PCT/JP2019/046165
Publication Date:
June 03, 2021
Filing Date:
November 26, 2019
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
G01B5/016
Foreign References:
| JP5567622B2 | 2014-08-06 | |||
| JP2008292375A | 2008-12-04 | |||
| JP2015030072A | 2015-02-16 | |||
| JP2016223938A | 2016-12-28 | |||
| JP2013200211A | 2013-10-03 | |||
| JP2014009999A | 2014-01-20 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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