申请人 |
ALBEMARLE CORPORATION;HERBIET, RENE, GABRIEL ERICH;TOEDT, WINFRIED, KURT ALBERT;HARDTKE, WOLFGANG;RAUTZ, HERMANN;KIENESBERGER, CHRISTIAN, ALBERT |
发明人 |
HERBIET, RENE, GABRIEL ERICH;TOEDT, WINFRIED, KURT ALBERT;HARDTKE, WOLFGANG;RAUTZ, HERMANN;KIENESBERGER, CHRISTIAN, ALBERT |