DISPOSITIF D'EBAVURAGE CIRCULAIRE INTERNE
I.I. POLYANSKY, V.S. LIFSHITS, T.I. OSINSKAYA, D.N. KOLTYREV, V.N. BARANOV, L.P. SHKLYANOV
Year of Publication 19.10.1977
Get full text
Year of Publication 19.10.1977
Patent
MACHINE POUR LE SOUDAGE DE TUBES BOUT A BOUT PAR RESISTANCE AVEC ETINCELAGE
G.N. PETROV, V.I. KHOMENKO, V.S. LIFSHITS, T.I. OSINSKAYA, V.N. BARANOV, O.S. PAPKOV, L.P. SHKLYANOV, N.M. DERGACHEV, A.A. PEVNEV, O.M. BRJUKVINA
Year of Publication 13.01.1977
Get full text
Year of Publication 13.01.1977
Patent