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| 专利 | |
| 摘 要： | 1401660 Aolk 41/00 P(I.C.) 专利号 (国际分类) Tunneltype egg incubator——has egg in carriage trays carried between exothermic and endothermic tunnel zones. 巷道式蛋孵化器——备有蛋盘可运行于放热和吸热的巷道区间。 1444398 GB-p1-P14.76.X31 Egg incubating tray and storage container-has each of 48 cells defined by 6 upward tapered projections |
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