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MASET PIQUER SERAFIN
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MASET PIQUER SERAFIN
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Application filed by MASET PIQUER SERAFINfiledCriticalMASET PIQUER SERAFIN
Priority to ES0309909ApriorityCriticalpatent/ES309909A1/en
Publication of ES309909A1publicationCriticalpatent/ES309909A1/en
Improvements in the welders of plastic containers, characterized by the fact that a resistance support consisting of a piece composed of refractory steatite stone, with the appropriate internal conduits to contain the resistance in them, is housed in the hollow body of the welder . (Machine-translation by Google Translate, not legally binding)
ES0309909A1965-02-271965-02-27Improvements in the plastic container welding appliances. (Machine-translation by Google Translate, not legally binding)
ExpiredES309909A1
(en)