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Title:
TABLETING PESTLE AND MORTAR AND TABLETING MACHINE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2017/179235
Kind Code:
A9
Abstract:
A tableting pestle (14, 16) and mortar (13) are provided with a base material (10) and a tableting surface layer (20) on the base material (10). The tableting surface layer (20) includes crystalline yttrium oxide that contains nitrogen and a Group 4A element.

Inventors:
OGATA KENJI (JP)
HIGASHI DAISUKE (JP)
Application Number:
PCT/JP2016/084238
Publication Date:
August 23, 2018
Filing Date:
November 18, 2016
Export Citation:
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Assignee:
TOWA CORP (JP)
International Classes:
B30B11/02; A61J3/10; C23C14/08
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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