Process for mineral tanning, re-tanning or leather after-treatment using polymers of alpha-hydroxy acrylic acid
申请公布号:GB2259713(A)
申请号:GB19920017709
申请日期:1992.08.20
申请公布日期:1993.03.24
发明人:BERNARD * DANNER;ECKARDT * HAEUSER;JURG * HELLER;HERIBERT * SCHMITZ;ANDRE * VALLOTTON
分类号:C14C1/08;C14C3/04;C14C9/04
主分类号:C14C1/08
NOODLE HAVING IMPROVED QUALITY
MONEY TRANSFER PROCESSING SYSTEM
ROTARY HORIZONTAL TABLE YTPE FILTER AND CARRIER STRUCTURE FOR SUCH A FILTER
A METHOD FOR PROTECTING AND HEALING GASTRO-DUODENAL MUCOSA AND THE LIVER OF MAMMALS
IMPROVED METHOD OF DISSOLVING IMPURE URANIUM TETRAFLUORIDE
NEW PROCESS FOR MAKING COMPLETE BABIES DIAPERS
process for producing granular compound fertilizer
composite panel for covering aplane surface and method for manufacturing the same
DRIP FEED DEVICE FOR IRRIGATION PURPSES
METHOD AND APPARATUS FOR DRAINAGE OF A WET GRANULAR MATERIAL
HYDROMECHANICAL TRANSMISSION RECOVERING ENERGY ON COMPLETE BRAKING
HIGH STRENGTH STEEL HAVING SUPERIOR RESISTANCE TO SULFIDE STRESS CORROSION CRACKING
APPARATUS FOR PRODUCING SPHERICAL METALLIC POWDER