Combustion chamber (Machine-translation by Google Translate, not legally binding)
ES256732A3
Flame detector (Machine-translation by Google Translate, not legally binding)
ES288367A1
Steam boiler of mecheros (Machine-translation by Google Translate, not legally binding)
ES228363A3
Improvements introduced in the tubular generators of forced circulation (Machine-translation by Google Translate, not legally binding)
ES228365A3
Forced circulation vapor generator (Machine-translation by Google Translate, not legally binding)
ES228364A3
Assembly procedure without two tube welding and its application to heat exchangers, in particular of boiler (Machine-translation by Google Translate, not legally binding)
ES228362A3
Heavy oil feeding device or fuel of analogue viscosity (Machine-translation by Google Translate, not legally binding)
ES228366A3
Improvements in the procedures and apparatus to avoid the emulsion of the liquid contained in the separator of a steam generator (Machine-translation by Google Translate, not legally binding)
GB765616A
Improvements in self-propelled vehicles adapted to travel over uneven ground
