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Stackable construction element e.g. children's plastic construction set, for forming e.g. model, has receiving housings whose shape is partial complementary to shape of cylindrical shape interlocking projections or stud
Stackable construction element e.g. children's plastic construction set, for forming e.g. model, has receiving housings whose shape is partial complementary to shape of cylindrical shape interlocking projections or stud
The element has a parallelepiped block (51) with cylindrical shape interlocking projections or stud, where the element is made of an expanded thermoplastic polymer e.g. expanded polypropylene. Receiving housings (58-68) are opened on a face of the block, where the shape of the housings is partially complementary to a shape of the projections. Cells (75-80) have a rectangular section and communicate with the housings through a passage, where the passage is extended on entire length of the housings.
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