申请人 |
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION;TRA-DET INC.;K.R. KOMAREK INC;THE GRIFFIN COAL MINING COMPANY PTY LIMITED;CLARK, KEITH, NORMAN;KALB, GEORGE, WILLIAM;KOMAREK, RICHARD;MEAKINS, ROSS, LAWRENCE;PEARSON, ARTHUR, CLIVE |
发明人 |
CLARK, KEITH, NORMAN;KALB, GEORGE, WILLIAM;KOMAREK, RICHARD;MEAKINS, ROSS, LAWRENCE;PEARSON, ARTHUR, CLIVE |