申请人 |
SPYROPOULOS, KONSTANTINOS DIMITRIOU;ETHNIKO KENTRO EREVNAS FYSIKON EPISTIMON "DIMOKRITOS";PERANTONIS, STAVROS IOANNI;SPYROU, EVANGELOS CHRISTOU;SGOUROPOULOS, DIMITRIOS ILIA;SIANTIKOS, GEORGIOS APOSTOLOU;GIANNAKOPOULOS, THEODOROS DIMITRIOU |
发明人 |
SPYROPOULOS, KONSTANTINOS DIMITRIOU;SIANTIKOS, GEORGIOS APOSTOLOU;GIANNAKOPOULOS, THEODOROS DIMITRIOU |