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Individual
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Individual
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Priority to ES0261159ApriorityCriticalpatent/ES261159A3/es
Publication of ES261159A3publicationCriticalpatent/ES261159A3/es
Procedimiento de fijación del brocal a un tubo de materia termoplástica, para su obturación, que se caracteriza porque el brocal se suelda sobre la extremidad del tubo por rebatimiento simultáneo de toda la periferia de esta extremidad por acción térmica controlada y presión.
ES0261159A1960-09-211960-09-21Procedimiento de fijaciën del brocal a un tubo de materia termoplastica
ExpiredES261159A3
(es)