Number | Name | Date | Kind |
---|---|---|---|
3890225 | Kajiyama | Jun 1975 | |
4463031 | Someya | Jul 1984 | |
4540584 | Someya | Sep 1985 | |
4781841 | Someya | Nov 1988 | |
4857306 | Roller | Aug 1989 | |
5084337 | Someya | Jan 1992 | |
5169682 | Asai | Dec 1992 | |
5187125 | Someya | Feb 1993 |
Entry |
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Endo et al C.A. 76: 139197g (1970) (Coral Extracted Salt Product for Food Use). |
Hazama Derwent Abstr. of JPN. 03000789 (Jan. 7, 1991) (Coral Powder Dentifrice Abrasive). |
Handa Derwent Abstr. of JPN 02311546 (Dec. 27, 1991) (Coral to Keep Food Fresh). |