Natural-science assistive training device (8641658) EXPRESSIONS (757.01)
Name
Value
DISPLAYABLE TEXT
Natural-science assistive training device
MAJOR CONCEPT
File: 757, IEN: 7427106
DESIGNATION CODE
2933537017
CODING SYSTEM:
SCT
HIERARCHY:
Physical Object
TYPE
SYNONYM
SCOPE
DIRECTLY LINKED
FORM
OTH
