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GODOY SOLER ESPIAUBA
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GODOY SOLER ESPIAUBA
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Application filed by GODOY SOLER ESPIAUBAfiledCriticalGODOY SOLER ESPIAUBA
Priority to ES387660ApriorityCriticalpatent/ES387660A1/es
Publication of ES387660A1publicationCriticalpatent/ES387660A1/es
Improvements in or relating to methods of sealing glass exhaust tubes of vessels inwhich excess pressure prevails, the exhaust tube not having an appreciable contraction ora capillary portion
Improvements in or relating to methods of sealing glass exhaust tubes of vessels inwhich excess pressure prevails, the exhaust tube not having an appreciable contraction ora capillary portion