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Patent Searching and Data


Title:
DIAMOND ROD, DIAMOND TOOL, AND CANTILEVER
Document Type and Number:
WIPO Patent Application WO/2021/065258
Kind Code:
A1
Abstract:
The diamond rod is a diamond rod comprising a CVD single crystal diamond, wherein the diamond rod has a length L in the longitudinal direction of 2-20 mm inclusive and, when the cross-section having the minimum area of the cross-sections that appear when the diamond rod is cut in a plane perpendicular to the longitudinal direction is taken to be the first cross-section, the ratio L/W of the length L to the maximum width W in the first cross-section is 10 to 30 inclusive.

Inventors:
NOHARA TAKUYA (JP)
Application Number:
PCT/JP2020/032265
Publication Date:
April 08, 2021
Filing Date:
August 27, 2020
Export Citation:
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Assignee:
SUMITOMO ELECTRIC HARDMETAL CORP (JP)
International Classes:
C30B29/04; B23B27/14; B23B27/18; B23B27/20; B23B51/00; C01B32/25; C30B25/20
Domestic Patent References:
WO2016010028A12016-01-21
WO2014168053A12014-10-16
Foreign References:
JPH07243048A1995-09-19
JPS5546613A1980-04-01
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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