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No. Patent No. Title
18021. PI 97004636 CRYSTALLIZED GLASS FOR SUBSTRATE OF INFORMATION OF INFORMATION- RECORDING DISK
18022. PI 97004642 OPTICAL DISC REPRODUCTION APPARATUS CAPABLE OF CORRECTING A CHARACTERISTIC OF AN EQUALIZER
18023. PI 97004652 SCROLL COMPRESSOR HAVING A VALVED BACK-PRESSURE CHAMBER AND A BYPASS FOR OVER-COMPRESSION
18024. PI 97004656 PREPARATION OF DIARYL CARBONATE
18025. PI 97004659 RADIOTELEPHONE HAVING A NON-RESONANT WAVE GUIDE ACOUSTICALLY COUPLED TO A MICROPHONE
18026. PI 97004663 RADIOTELEPHONE HAVING AN ACOUSTICAL WAVE GUIDE COUPLED TO A SPEAKER
18027. PI 97004664 METHOD AND APPARATUS FOR MANUFACTURING A COLOR CRT
18028. PI 97004668 ELEMENT, METHOD OF ATTACHING THE ELEMENT TO A PLATE- LIKE COMPONENT, COMPONENT ASSEMBLY AND DIE BUTTON
18029. PI 97004674 DATA COMPRESSION AND EXPANSION OF AN AUDIO SIGNAL
18030. PI 97004682 PHARMACEUTICAL MICROSPHERES OF VALPROIC ACID FOR ORAL ADMINISTRATION.
18031. PI 97004686 METHOD OF DISTRIBUTED CALL CONTROL IN A DISTRIBUTED TRANSIT PBX SYSTEM
18032. PI 97004687 DISTRIBUTED TRANSIT PRIVATE BRANCH EXCHANGE
18033. PI 97004688 CHEMICAL MECHANICAL POLISHING PROCESS FOR LAYERS OF ISOLATING MATERIALS BASED ON SILICON DERIVATIVES OR SILICON
18034. PI 97004689 OPTICAL DISC, OPTICAL DISC DEVICE, AND METHOD FOR RECORDING AN OPTICAL DISC
18035. PI 97004693 PROCESSING FOR WASHING OUT DEGRADATION-RESISTANT ORGANIC CHLORINE COMPOUND
18036. PI 97004697 USE OF AN H+, K+- ATPASE INHIBITOR IN THE TREATMENT OF NASAL POLYPS
18037. PI 97004706 VEHICLE MOUNTED CRASH IMPACT ATTENUATOR
18038. PI 97004722 CONDUCTIVE ANTI-REFLECTION FILM AND CATHODE RAY TUBE
18039. PI 97004723 DISK PLAYER, AND TURNTABLE INCORPORATING SELF-COMPENSATING DYNAMIC BALANCER, CLAMPER INCORPORATING SELF-COMPENSATING DYNAMIC BALANCER AND SPINDLE MOTOR INCORPORATING SELF-COMPENSATING DYNAMIC BALANCERADOPTED FOR DISK PLAYER
18040. PI 97004724 THREE-PHASE ROTARY SEPARATOR