Hearing aid
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United States of America Patent
Stats
-
Oct 16, 1990
Grant Date -
N/A
app pub date -
Mar 15, 1989
filing date -
Mar 22, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A hearing aid particularly useful for placement behind an ear of a hard-of hearing person comprises a multi-part housing containing electrical hearing aid components, detachable fastening elements for holding the parts of the housing together, and an audio input connection including at least two detachable fastening elements.
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Family
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