Wearable air-conduction hearing aid (8643577) EXPRESSIONS (757.01)
Name
Value
DISPLAYABLE TEXT
Wearable air-conduction hearing aid
MAJOR CONCEPT
File: 757, IEN: 7429003
DESIGNATION CODE
2944829012
CODING SYSTEM:
SCT
HIERARCHY:
Physical Object
TYPE
SYNONYM
SCOPE
DIRECTLY LINKED
FORM
OTH
