| 摘要 |
<p>The structure is constituted by at least one planar base (3) having one or more seats (4) for the key (2) and one or more means (9,11) for temporary hooking to grip elements (12) provided at least on the head (7) of the key (2). Advantageously, the head of the key furthermore has means for temporary coupling to another head of one or more other keys. Conveniently, furthermore, with said base there are associable one or more removable data plates (22) bearing data such as identification elements of a code for the key and/or of the owner thereof.</p> |
