| 摘要 |
356,119. Milking stools. GRUT, V. H., N÷jsomhed, Lolland, Denmark. Feb. 25, 1930, No. 6173. Convention date, Feb. 25, 1929. Void [Published under Sect. 91 of the Acts]. [Class 52 (ii).] A milking stool that can easily be cleaned comprises a semicircular ring 1 of iron tubing to which is attached by welding three or more tubular legs 2 having closed bulbous lower ends 3. The joint corners are well rounded.
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