VILARRUBIS FERRANDO JUAN has a total of 29 patent applications. Its first patent ever was published in 1939. It filed its patents most often in Spain and United States. Its main competitors in its focus markets weapons are BEGON SA, DZIEKAN MARCIN and BELYAEV VYACHESLAV.
Improvements introduced in the apparatus for the regulation of subacuum breathing (Machine-translation by Google Translate, not legally binding)
ES233519A3
Apparatus for acoustic intercommunication inside a liquid medium (Machine-translation by Google Translate, not legally binding)
ES233478A3
A regulator apparatus for subacuum autonomous breathing (Machine-translation by Google Translate, not legally binding)
ES232849A3
An autonomous breathing apparatus of short radio of action (Machine-translation by Google Translate, not legally binding)
ES231377A3
Improvements introduced in the apparatus for subacuum breathing (Machine-translation by Google Translate, not legally binding)
ES227533A1
Improvements in the depths. (Machine-translation by Google Translate, not legally binding)
ES224544A1
A mechanism to produce the intermittent rotation of rollers calculators (Machine-translation by Google Translate, not legally binding)
ES223389A3
A compressor a triple pump, for purified air (Machine-translation by Google Translate, not legally binding)
ES220962A1
Improvements in complete suits for autonomous divers (Machine-translation by Google Translate, not legally binding)
ES218912A1
Improvements in the appliances to obtain artificial breathing (Machine-translation by Google Translate, not legally binding)
ES218652A1
Improvements introduced in the submarine fuses of pneumatic propulsion (Machine-translation by Google Translate, not legally binding)
ES218798A1
A double perching device for toy weapons (Machine-translation by Google Translate, not legally binding)
ES215109A1
Improvements to breathing apparatus in escafrandas autºnomas (Machine-translation by Google Translate, not legally binding)
ES214827A1
Improvements introduced in the manufacture of the fillers of the thread of the fishing rods (Machine-translation by Google Translate, not legally binding)
ES208755A1
A perfected valvular apparatus (Machine-translation by Google Translate, not legally binding)
ES206597A3
A binding procedure and devices for your practice (Machine-translation by Google Translate, not legally binding)
US2736308A
Underwater spear gun
ES202507A2
Improvements in the system of assembly of the wheels of the skates (Machine-translation by Google Translate, not legally binding)
ES200193A1
Improvements introduced in the means of propulsion of fusiles intended for submarine fishing (Machine-translation by Google Translate, not legally binding)
ES200374A1
Procedure for manufacturing susceptible surfaces of recording and eliminating the traces produced (Machine-translation by Google Translate, not legally binding)
