US PATENT SUBCLASS 434 / 282
.~.~ Indicia chart (e.g., periodic table, etc.)

Current as of: June, 1999
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434 /   HD   EDUCATION AND DEMONSTRATION

276  DF  SCIENCE {9}
281  DF  .~ Model or display demonstrating structure or property of atom or radical {1}
282.~.~ Indicia chart (e.g., periodic table, etc.)

DEFINITION

Classification: 434/282

Indicia chart (e.g.., periodic table, etc.):

(under subclass 281) Subject matter including a sheet presenting information in tabular form, e.g.. an arrangement of the elements bases on Mendeleev's periodic law.