HIGH-SPECIFIC GRAVITY COMPOSITE RESIN COMPOSITION
TSUCHIYA YUKIHIRO, HASHIMOTO TAKASHI, OKAWA HIDEO, AKATSUKA MASATOSHI
Year of Publication 20.01.1995
Get full text
Year of Publication 20.01.1995
Patent
WEIGHT FOR BLIND
SHINDOU SOUICHI, TSUCHIYA YUKIHIRO, YASUDA HIROSHI, AKATSUKA MASATOSHI
Year of Publication 23.07.1992
Get full text
Year of Publication 23.07.1992
Patent