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No. Patent No. Title
17301. PI 97002122 CERIUM OXIDE AND ZIRCONIUM OXIDE BASED COMPOSITION, METHOD OF PREPARATION AND UTILISATION IN CATALYSIS
17302. PI 97002123 HIGH EARLY-STRENGTH-ENHANCING ADMIXTURE FOR PRECAST HYDRAULIC CEMENT AND COMPOSITIONS CONTAINING SAME
17303. PI 97002125 SURFACE MODIFICATION OF MAGNETIC HEADS
17304. PI 97002128 METHOD AND CIRCUIT TO DETERMINE A NOISE VALUE THAT CORRESPONDS TO THE NOISE IN A SIGNAL
17305. PI 97002129 (HET)ARYSULFONYLUREAS HAVING AN AMINO FUNCTION, THEIR PREPARATION AND THEIR USE AS HERBICIDES AND PLANT GROWTH REGULATORS
17306. PI 97002133 MINICELL DECOUPLING
17307. PI 97002135 AN AUDIO A/D CONVERTER USING FREQUENCY MODULATION
17308. PI 97002138 COMPOSITIONS FOR A ONCE A DAY TREATMENT OF CYCLOOXYGENASE-2 MEDIATED DISEASES
17309. PI 97002139 A METHOD AND A REACTOR FOR ELECTROCHEMICAL CONVERSION OF A MATERIAL BEING INSOLUBLE IN A FLUID.
17310. PI 97002141 POLYOLEFIN COMPOSITION WITH MOLECULAR WEIGHT MAXIMUM OCCURING IN THAT PART OF THE COMPOSITION THAT HAS THE HIGHEST COMONOMER CONTENT
17311. PI 97002142 MULTI-LAYER SANITARY NAPKIN
17312. PI 97002143 PROCESS FOR PREPARING BITUMEN COMPOSITIONS.
17313. PI 97002145 BITUMEN COMPOSITIONS AND A PROCESS FOR THEIR PREPARATION
17314. PI 97002146 AIR CONDITIONER
17315. PI 97002147 ABRASIVE FOAM GRINDING COMPOSITON.
17316. PI 97002158 RUBBER-MODIFIED STYRENIC RESIN COMPOSITIONS
17317. PI 97002161 REFLECTING MIRROR AND FILM AND TELEVISION RECEIVER
17318. PI 97002165 CARBAPENEM ANTIBIOTIC, COMPOSITION AND METHOD OF PREPARATION
17319. PI 97002166 AMORPHOUS PRECIPITATED SILICA
17320. PI 97002167 METHOD OF TREATING WASTE.