| 摘要 |
HOE 89/B 025 An incubation vessel In the two-part incubation vessel composed of a dish-like upper part and a similar lower part, which are each provided with a flange, and whose base parts enclose with the side walls of the lower part the incubation space, the side walls (2, 2', 3, 3') of upper part (14) and lower part (15) are inclined towards the axis of the vessel. The base part (6) of the lower part (15) is provided with a ledge (8) which supports the base part (7) of the upper part (14).
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