POLYMERISATIONSKATALYSATOR UND VERFAHREN ZUR HERSTELLUNG VON POLYSTYROL MIT DIESEM KATALYSATOR
申请公布号:DE69503355(D1)
申请号:DE1995603355
申请日期:1995.11.08
申请公布日期:1998.08.13
发明人:AOYAMA, YOSHIAKI, ICHIHARA-SHI CHIBA-KEN 299-01, JP;TOMOTSU, NORIO, ICHIHARA-SHI CHIBA-KEN 299-01, JP
分类号:C08F4/54;C08F4/619;C08F4/6192;C08F4/642;C08F4/6592;C08F4/80;C08F10/00;C08F12/00;C08F12/04;(IPC1-7):C08F4/54;C08F4/64;C08F12/08
主分类号:C08F4/54
PRESSURE REGULATING VALVE FOR FLUID PRESSURE OPERATED BRAKE SYSTEMS
DISCHARGE GRATE MECHANISM FOR SHAFT KILN
CRAFT ALTITUDE CONTROL APPARATUS
COLORATION OF AROMATIC POLYESTERS
RAILWAY BRAKE CONTROL APPARATUS WITH OPTIONAL GRADUATED OR DIRECT BRAKE RELEASE
LATCH FOR A THREE-POINT SAFETY BELT FOR MOTOR VEHICLES