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Patent Searching and Data


Title:
COVER MEMBER
Document Type and Number:
WIPO Patent Application WO/2022/168734
Kind Code:
A1
Abstract:
A cover member configured from a sintered body containing a stabilizing element, composed of zirconia which includes at least tetragonal zirconia, having an average crystal particle size from 10-250 nm, inclusive, and having a relative density of at least 99.85%.

Inventors:
MATSUI KOJI (JP)
IKESUE AKIO (JP)
IKUHARA YUICHI (JP)
Application Number:
PCT/JP2022/003151
Publication Date:
August 11, 2022
Filing Date:
January 27, 2022
Export Citation:
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Assignee:
UNIV TOKYO (JP)
WORLD LAB CO LTD (JP)
TOSOH CORP (JP)
International Classes:
G06F3/041; C04B35/488; G09F9/00
Domestic Patent References:
WO2020217942A12020-10-29
WO2015098765A12015-07-02
WO2008013099A12008-01-31
Foreign References:
JP2011073907A2011-04-14
JP2004137128A2004-05-13
JP2004075425A2004-03-11
JPH02255570A1990-10-16
JP2015516351A2015-06-11
Attorney, Agent or Firm:
TAKAOKA Ryoichi et al. (JP)
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