Procedure for the manufacture of bactericides and deodorizing covers for microtelefonos microphones. (Machine-translation by Google Translate, not legally binding)
ES429107A1
Procedure for the construction of metal deposits. (Machine-translation by Google Translate, not legally binding)
ES424561A3
Improvements in the manufacture of friction materials. (Machine-translation by Google Translate, not legally binding)
ES424254A1
Improvements in the boilers for foundry of animal fats. (Machine-translation by Google Translate, not legally binding)
ES418830A1
Security valve of hydraulic brakes. (Machine-translation by Google Translate, not legally binding)
ES415052A1
Improvement in the construction of continuous current. (Machine-translation by Google Translate, not legally binding)
ES412654A1
Self-configuration installation for the change of lights in automobiles. (Machine-translation by Google Translate, not legally binding)
ES406076A1
Central hydraulic tension assembly with multiple tension radius arms. (Machine-translation by Google Translate, not legally binding)
ES388900A1
Improvements introduced in the construction of drills for materials in the form of band or tape. (Machine-translation by Google Translate, not legally binding)
ES376773A1
Some improvements in molding machines by blowing. (Machine-translation by Google Translate, not legally binding)
ES376617A1
Some improvements in the conveyor installations of synthetic resins. (Machine-translation by Google Translate, not legally binding)
ES352064A3
Procedure, with your device, to manufacture a disc brake shoe. (Machine-translation by Google Translate, not legally binding)
ES342688A1
Improvements in the machines of conformation of receptacles by blowing. (Machine-translation by Google Translate, not legally binding)
ES342687A1
Improvements in the machines for the manufacture of packings by blowing. (Machine-translation by Google Translate, not legally binding)
