WERKSTOFF ZUM HERSTELLEN EINER SCHUTZSCHICHT AUF SIC-HEIZSTAEBE
申请公布号:DD300646(A5)
申请号:DD19890331702
申请日期:1989.08.11
申请公布日期:1992.06.25
发明人:WEISE,BERND,DE;TELLERT,KARSTEN,DE;ROSERT,REINHARD,DE;ECKART,GERHARD,DE;BLUME,FRITZ,DE
分类号:C04B35/56;C04B41/87;(IPC1-7):C04B41/87
主分类号:C04B35/56
APPARATUS FOR INJECTING GAS-FORMING CEMENT MORTAR
PROCESS FOR THE PREPARATION OF SUBSTITUTED ARYLALKYLAMINES
CUTTING TOOL WITH ALLOY COATED SHARPENED EDGE
PRODUCTION OF (AMM)OXIDATION CATALYST
INSTALLATION FOR GROWING PLANTS IN PERPENDICULAR PIPES
STORAGE OF ELECTRICAL ENERGY WITH A TIN/TIN-SULFIDE SULFUR/SULFIDE SYSTEM
SINGLE STEP FORMATION OF PN JUNCTION IN SILICON CELL AND COATING THEREON
SOUND SUPPRESSOR LINERS WITH ACOUSTICALLY ASYMMETRICAL CAVITIES
ELECTRONICALLY CONTROLLED FRANKING MACHINE