ES213234A1 - A gas economizing apparatus with safety device for oxyacethylene welding (Machine-translation by Google Translate, not legally binding)
- Google Patents
A gas economizing apparatus with safety device for oxyacethylene welding (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Francisco Del Campo Eliseo
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Francisco Del Campo Eliseo
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Application filed by Francisco Del Campo EliseofiledCriticalFrancisco Del Campo Eliseo
Priority to ES213234ApriorityCriticalpatent/ES213234A1/en
Publication of ES213234A1publicationCriticalpatent/ES213234A1/en
A gas-saving apparatus with a safety device for oxyacetylene welding essentially characterized by being constituted by two valves, one located on the oxygen passage body and the other on the acetylene passage body and which, depending on a spring and the action of a lever moved by the weight of the torch or by a small piston operated by the pressure of the oxygen closes the passage of the gases and leaving the torch incommunicado with the bottle or gas generator. (Machine-translation by Google Translate, not legally binding)
ES213234A1954-01-211954-01-21A gas economizing apparatus with safety device for oxyacethylene welding (Machine-translation by Google Translate, not legally binding)
ExpiredES213234A1
(en)
Pocket lighters of compressed gas type, perfected. With english priority number 21-973 of 1-9-52 (Machine-translation by Google Translate, not legally binding)