ECO set didactic blocks/cubes
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United States of America Patent
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-
Feb 17, 1987
Grant Date -
N/A
app pub date -
May 15, 1985
filing date -
May 15, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A set of didactic blocks to be used by children is provided and consists of a plurality of different shaped geometric solid members and a plurality of indicia associated with the geometric solid members to stimulate artistic creativity and at the same time teach children mathematics, science, language and the like when the blocks are manipulated in play.
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Family
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Cited Art Landscape
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