| 摘要 |
<p>The invention refers to a new device capable of allowing the electric current to pass or be interrupted to the electric motor working small household appliances of the type constantly held by the user and operated by the pressure of the hand exerted on the outside part of the handle of the appliance, the handle being able to open and close enough to allow the contacts of a microswitch arranged inside the handle to connect or separate. <IMAGE></p> |
