Translate the given Spanish text to English

Example Input: The outer body (3) is applied to the inner body (2) by co-molding.
Example Output: El cuerpo externo (3) es aplicado al cuerpo interno (2) por comoldeo.

Example Input: Further, methods of delivering, authorizing and redeeming the coupons are disclosed.
Example Output: Ademas, se describan los metodos para enviar, autorizar y redimir cupones.

Example Input: (Formula (I)).
Example Output:
(Fórmula (I)).