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Class Information
Number: 434/280
Name: Education and demonstration > Science > Molecular model or display having discrete element representing atom or radical > Atom or radical represented by element formed of sheet material
Description: Subject matter wherein an atom or radical is simulated by a means formed of a thin, flat material such as cardboard.

Patents under this class:

Patent Number Title Of Patent Date Issued
7955083 System and method for modeling atomic structures Jun. 7, 2011
6866514 Gel electrophoresis training aid and training kit Mar. 15, 2005
4416635 Molecular models Nov. 22, 1983

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