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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Pequeno Material Electrico SA PEMSA
Original Assignee
Pequeno Material Electrico SA PEMSA
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Filing date
Publication date
Application filed by Pequeno Material Electrico SA PEMSAfiledCriticalPequeno Material Electrico SA PEMSA
Priority to ES1983270477UpriorityCriticalpatent/ES270477Y/es
Publication of ES270477UpublicationCriticalpatent/ES270477U/es
Application grantedgrantedCritical
Publication of ES270477YpublicationCriticalpatent/ES270477Y/es
Un tubo para conducciones eléctricas, constituido por una tira metálica arrollada helicoidalmente de manera que se solapan parcialmente las sucesivas espiras estando dicha tira metálica recubierta por un material aislante, caracterizado porque la tira metálica tiene una sección transversal en forma de S tumbada, estando dispuesta entre las partes solapadas de la tira un cordón o cable, retenido entre las pestañas extremas de espiras adyacentes.
ES1983270477U1983-02-221983-02-22Un tubo para conducciones electricas.
ExpiredES270477Y
(es)
Aparato de mandril mejorado de longitud definida, dotado de avance continuo, para fabricar articulos de longitud indefi-nida, particularmente tuberia flexible.