Publication Registration: |
Wednesday, June 20, 2018 |
Design Feature:
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(1) Armillary spheres, planetaria, astronomic orbits, atomic models, molecular models
(2) Atomic orbits
(3) Vortices, rotary movements, tornadoes -- Note: Not including astronomic orbits (1.13.1), atomic orbits (1.13.1), concentric circles (26.1.4 or 26.1.5) and spirals (26.1.5).
(4) Ellipses
(5) Several circles or ellipses, juxtaposed, tangential or intersecting
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Goods and Services Information
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