Telephone handset with transducer assembly
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United States of America Patent
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Jul 27, 1993
Issued Date -
N/A
app pub date -
Jun 9, 1992
filing date -
May 16, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The telephone handset is provided with at least one piezoelectric transducer (6, 7). The transducer is received in a housing part (2) which includes fixing means for the transducer and its electrical connection means. The housing part is assembled with at least one other complementary part (1) in order to form the handset shell, and it closes the shell locally. An adaptor sleeve makes it possible to replace the piezoelectric transducer by an electromagnetic transducer.
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