| 摘要 |
<p>The telephone adapter, which may be mounted on other office furniture and equipment, includes a base comprising a thin, light plate of springy metal such as pinchback held on bolts. It has a hollow in the centre. One axis of the metal piece lies at angle of 30 deg. to the horizontal to support a telephone handset. The device supports the telephone handset, leaving the hands free, by fitting on to the edge of a suitable surface.</p> |
