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Priority to ES0075654UpriorityCriticalpatent/ES75654Y/en
Publication of ES75654UpublicationCriticalpatent/ES75654U/en
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Publication of ES75654YpublicationCriticalpatent/ES75654Y/en
Light lamp for butane gas characterized in that it consists of a bottle containing the gas, on the outside of whose fitting is threaded a valve body, which houses the perforation device of the sheet that closes the bottle, which is formed by a needle, a piece of rubber closure and the support of such elements, disposed inside said body and which bears at one end said rubber and the other receives the pressure of a spring that compresses the rubber . (Machine-translation by Google Translate, not legally binding)
ES0075654U1959-08-281959-08-28
Luminous lamp for butane gas
ExpiredES75654Y
(en)
Improvements introduced in the valves for high pressure gas containers and for used appliances in combination with such containers (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the construction of valvular devices that respond to pressure (Machine-translation by Google Translate, not legally binding)