Number | Name | Date | Kind |
---|---|---|---|
2049608 | Forrester | Aug 1936 | |
3898038 | Anderson | Aug 1975 |
Entry |
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Blanksma, "The Absorption of Formaldehyde by Starch", and The Absorption of Formaldehyde by Cellulose, Chemical Abstracts, vol. 23, No. 7, Apr. 10, 1929, p. 2700. |