申请人 |
DE BEERS INDUSTRIAL DIAMONDS (PROPRIETARY) LIMITED;SCARSBROOK, GEOFFREY, ALAN;MARTINEAU, PHILIP, MAURICE;DORN, BAERBEL, SUSANNE, CHARLOTTE;COOPER, ANDREW, MICHAEL;COLLINS, JOHN, LLOYD;WHITEHEAD, ANDREW, JOHN;TWITCHEN, DANIEL, JAMES |
发明人 |
SCARSBROOK, GEOFFREY, ALAN;MARTINEAU, PHILIP, MAURICE;DORN, BAERBEL, SUSANNE, CHARLOTTE;COOPER, ANDREW, MICHAEL;COLLINS, JOHN, LLOYD;WHITEHEAD, ANDREW, JOHN;TWITCHEN, DANIEL, JAMES |