Number | Name | Date | Kind |
---|---|---|---|
2168360 | Musher | Aug 1939 | |
2554143 | Hinz et al. | May 1951 | |
2935408 | Steinitz | May 1960 | |
2992188 | Miller et al. | Jul 1961 | |
3067038 | O'Connell | Dec 1962 | |
3108004 | Klostermann | Oct 1963 | |
3582362 | Drews et al. | Jun 1971 | |
3949094 | Johnson et al. | Apr 1976 |
Number | Date | Country |
---|---|---|
1429638 | Mar 1976 | GBX |
Entry |
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"Xanthan Gum", by Kelco Company, pp. 8 & 17. |
"Weight Watchers Program Cookbook", by J. Nidetch, 1975, p. 227. |