METHOD OF MANUFACTURING SANITARY EQUIPMENT MEMBER WITH ORGANIC LAYER FORMED ON SURFACE
UKIGAI SAORI, HIJIKATA RYOJIRO, NAKA YUJI, TAKAMATSU YUICHI, NAKAMURA TOSHIO
Year of Publication 08.04.2021
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Year of Publication 08.04.2021
Patent
PLUMBING MEMBER
UKIGAI SAORI, TOBA NAOKO, HIJIKATA RYOJIRO, ISHIKAWA KAZUHIRO, HATONO HIRONORI
Year of Publication 22.08.2019
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Year of Publication 22.08.2019
Patent