| 申请人 |
INSTITUT ELEKTROSVARKI IMENI E.O. PATONA AKADEMII NAUK UKRAINSKOI SSR |
发明人 |
DANIIL ANDREEVICH DUDKO;VASILY STEPANOVICH GVOZDETSKY;GRIGORY BOGRADOVICH ASOIANTS;VLADIK EFIMOVICH SKLYAREVICH;GEORGY NIKOLAEVICH IGNATCHENKO;VALENTIN IVANOVICH SKRYPNIK;LARISA MIKHAILOVNA YARINICH;ANATOLY PETROVICH ZAPAROVANYI;EDUARD IVANOVICH SHMAKOV |
