| 摘要 |
<p>The invention proposes a tubular door lock of the type comprising essentially an elongated box casing for containing a control slide for the bolt, and provided with a plug which can be controlled from the outside for its positioning into a first inactive position in which said plug does not interfere with the path of said slide, and into a second active position in which said plug interferes with said path, and vice versa.</p> |
