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No. Patent No. Title
17961. PI 97004414 BATTERY PROTECTION CIRCUIT
17962. PI 97004415 HOLOGRAM OPTICAL PICK-UP USING TWO LASER SOURCE
17963. PI 97004417 DISK DEVICE AND DATA REASSIGNMENT METHOD
17964. PI 97004420 VECTOR QUANTIZATION METHOD AND SPEECH ENCODING METHOD AND APPARATUS
17965. PI 97004422 REPRODUCING OR RECORDING DEVICE FOR REPRODUCING, OR RECORDING ON, AN OPTICAL RECORDING MEDIUM
17966. PI 97004429 WAFER SUSPENSION BOX
17967. PI 97004432 METAL POWDER AND PROCESS FOR PREPARING THE SAME
17968. PI 97004434 NICKEL POWDER AND PROCESS FOR PREPARING THE SAME
17969. PI 97004439 PROCESS FOR PREPARING METAL POWDER
17970. PI 97004440 SURFACE COATING FOR INSULATIVE MATERIALS, METHOD OF OBTAINING IT AND ITS APPLICATION TO SCREENING INSULATIVE CASES
17971. PI 97004441 PRE- COUPLED SILICON TREATED CARBON BLACKS
17972. PI 97004448 INTERCONNECTABLE FORMWORK ELEMENTS
17973. PI 97004454 ADHESIVE, ADHESIVE FOR PRESSED LIGNOCELLULOSE BOARD, PRESSED LIGNOCELLULOSE BOARD AND PRODUCTION PROCESSES THEREOF
17974. PI 97004456 MILK SUBSTITUTE PREPARED WITH WHEY OR WHEY AND ADDED LACTOSE.
17975. PI 97004462 PROCESS FOR PRODUCING A POLYCARBONATE
17976. PI 97004465 ADJUSTABLE ASYMMETRIC AVAILABLE SATURATION FLUX TRANSFORMER
17977. PI 97004467 LOUDSPEAKER PHASE DISTORTION CONTROL USING VELOCITY FEEDBACK
17978. PI 97004469 HETEROARYLOXYETHYLAMINES AS 5-HT1A RECEPTOR LIGANDS
17979. PI 97004473 PRODUCTION OF STRIPED COATINGS ON STRIP
17980. PI 97004475 COMPOSITION FOR THE TREATMENT OF RICE SEEDS