| 申请人 |
INSTITUT ELEKTROSVARKI IMENI E.O. PATONA AKADEMII NAUK UKRAINSKOI SSR, ULITSA GORKOGO 69, KIEV (U.R.S.S.), |
发明人 |
B.E. PATON;B.I. MEDOVAR;G.A. BOIKO;I.I. KUMYSH;L.G. PUZRIN;V.A. KOVALEV;G.S. MARINSKY;A.P. BELOGLAZOV;P.O. SIRY;A.I. SAPOZHNIKOV;V.A. NOSANOV;V.I. RABINOVICH;L.V. POPOV;S.M. SHELKOV;V.N. STRUKOV;B.M. BABICH |
