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Title:
FIRING SETTER
Document Type and Number:
WIPO Patent Application WO/2022/049980
Kind Code:
A1
Abstract:
This firing setter includes: a ceramic substrate; and a covering layer which covers the surface of the substrate, has a covering film thickness of 1 μm to 20 μm, and has a surface roughness Ra of 1 μm or less.

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Inventors:
NUKUMIZU KAZUKI (JP)
WATANABE MASAYUKI (JP)
NIHOMMATSU HIROAKI (JP)
KONDO YOSHIMASA (JP)
NAKAYAMA NAO (JP)
Application Number:
PCT/JP2021/029002
Publication Date:
March 10, 2022
Filing Date:
August 04, 2021
Export Citation:
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Assignee:
NGK INSULATORS LTD (JP)
NGK ADREC CO LTD (JP)
International Classes:
F27D3/12
Foreign References:
JP2005255491A2005-09-22
JP2011046562A2011-03-10
JP2018138498A2018-09-06
JP2000109370A2000-04-18
Attorney, Agent or Firm:
KAI-U PATENT LAW FIRM (JP)
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