In one aspect, a device for attaching a component to a circuit board is provided, comprising a circuit board held in a holder and a contact heater that heats the component on the circuit board by contact and by conducting heat through the component. In a further aspect, the contact heater is in a wand...http://www.google.es/patents/US5639011?utm_source=gb-gplus-sharePatente US5639011 - Attaching components and reworking circuit boards
