Design Feature:
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(1) Armillary spheres, planetaria, astronomic orbits, atomic models, molecular models
(2) Atomic orbits
(3) Precious stones
(4) Precious stones cut in facets
(5) Circles or ellipses containing other figurative elements
(6) Ellipses
(7) Several circles or ellipses, juxtaposed, tangential or intersecting
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Goods and Services Information
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