| 摘要 |
<p>The invention relates to a hygienic protection device for telephone handsets. The device comprises at least one membrane (4) which is applicable by external pressure to a receiver (2) and to a microphone (3) of the handset (1), and is shaped substantially according to the shape of the receiver (2) and microphone (3) of the handset (1). The said membrane (4) constitutes hygienic protection for the handset (1) itself.</p> |
