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No. Patent No. Title
10461. PI 92001952 AN APPARATUS FOR HEAT TREATING A SYNTHETICC YARN DURING FALSE-TWIST TEXTURING AND METHOD FOR FALSE-TWIST TEXTURING
10462. PI 92001954 WATER SOLUBLE CAMPTOTHECIN DERIVATIVES
10463. PI 92001955 A PORTABLE GLUTEN SEPARATOR FOR BAKING AND VEGETARIAN FOOD MANUFACTURING
10464. PI 92001958 HYDROCARBON CONVERSION CATALYSTS
10465. PI 92001962 FAR-INFRARED EMITTING CATHODE RAY TUBE
10466. PI 92001963 POWDER MIXTURE FOR POWDER METALLURGY AND BINDER THEREFOR
10467. PI 92001970 CASSETTE LOADING FACILITY
10468. PI 92001971 APPARATUS FOR CONCEALING ERRORS IN A DIGITAL VIDEO PROCESSING SYSTEM
10469. PI 92001972 A DEVICE FOR CLEANING AND EMPTYING BEVERAGE LIQUID LINES IN DISPENSING INSTALLATIONS
10470. PI 92001975 TEACHING AND LEARNING AID FOR CHILDREN OF TENDER AGE, EDUCATIONAL BOARD.
10471. PI 92001978 A SURFACE-PROTECTION METHOD DURING ETCHING
10472. PI 92001980 NOVEL CIGARETTE SYSTEM
10473. PI 92001981 NOVEL MULTIPLE SMOKING CIGARETTE SYSTEM
10474. PI 92001983 HYDROISOMERIZATION OF WAX OR WAXY FEEDS USING A CATALYST COMPRISING THIN SHELL OF CATALYTICALLY ACTIVE MATERIAL ON INERT CORE
10475. PI 92001984 AXIAL FLOW FAN BLADE WITH SLINGER WINGLET
10476. PI 92001985 METHOD OF MANUFACTURING A HEAT EXCHANGER PLATE FIN AND FIN SO MANUFACTURED
10477. PI 92001987 IN-SITU GENERATION OF HEAT TREATING ATMOSPHERES USING A MIXTURE OF NON-CRYOGENICALLY PRODUCED NITROGEN AND A HYDROCARBON GAS.
10478. PI 92001989 INSPECTION PIT, LID AND INSPECTION PIT ASSEMBLY
10479. PI 92001990 SUBSTRATE MATERIAL FOR SMOKING ARTICLES
10480. PI 92001991 ORAL COMPOSITION HAVING IMPROVED TOOTH WHITENING EFFECT