| 摘要 |
<p>The combined electronic calculator case and note pad is composed of a housing (1) and a cover (4), giving protection for the calculator. A note pad (5) is fitted in the cover (4) which opens out towards the user. The calculator housing (1) and its cover (4) containing the note pad (5) can be separated from each other by means of press studs (7). The press studs (7) are arranged along two sides of the cover and housing.</p> |
