| 摘要 |
Superimposable container for liquids, characterised in that the container 1 is in the shape of a right-angled prism and furthermore comprises, on a first end surface, a narrowing hollow 3, centred on the centre of gravity of the surface and, on a second end surface, a complementary relief 4, and in that it comprises a rotary closure 2 which forms a section of the right-angled prism with its lateral surface. <IMAGE>
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