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Articles, 1 records found
Articles 1 records found  
1.
8 p, 695.4 KB Cambio tecnológico en la telefonía de Cataluña durante el monopolio de CTNE, 1924-1936 / Calvo Calvo, Angel (Universitat de Barcelona)
Catalonia led the principal episodes of transference of the telephone to Spain, typical phenomenon of the Second Technological Revolution. Before the creation of the monopoly of the National Telephone Company of Spain (CTNE), Catalonia was kept at the top of the Spanish regions in endowment of telephones. [...]
2008
Actes d'Història de la Ciència i de la Tècnica, Vol. 1, Núm. 1 (2008) , p. 169-176  

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