JP2831712B
KOMORI HIROYUKI, ODAJIMA HIROYUKI, NISHIJIMA HIROYUKI, IWAMOTO SHINSUKE
Year of Publication 02.12.1998
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Year of Publication 02.12.1998
Patent
ABRASION TESTING APPARATUS
KOMORI HIROYUKI, ODAJIMA HIROYUKI, NISHIJIMA HIROYUKI, IWAMOTO SHINSUKE
Year of Publication 25.03.1991
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Year of Publication 25.03.1991
Patent