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No. Patent No. Title
17281. PI 97002027 FLEXIBLE POLYURETHANE FOAM
17282. PI 97002028 VARIABLE BIT RATE ENCODER
17283. PI 97002031 A DIAPHRAGM VALVE
17284. PI 97002034 AIR SEPARATION ,METHOD AND APPARATUS
17285. PI 97002035 WEB SERVER MECHANISM FOR PROCESSING FUNCTION CALLS FOR DYNAMIC DATA QUERIES IN A WEB PAGE
17286. PI 97002036 A MULTIMEDIA OPTICAL DISC FOR WHICH A SUB-PICTURE CAN BE FAVORABLY SUPERIMPOSED ON A MAIN IMAGE, AND A DISC REPRODUCTION APPARATUS AND A DISC REPRODUCTION METHOD FOR THE DISC
17287. PI 97002044 SUBSTITUTED 4-ARYLBUTYRIC ACID DERIVATIVES AS MATRIX METALLOPROTEASE INHIBITORS
17288. PI 97002051 PLANAR MEMBER FOR SHADOW MASK OF CATHODE-RAY TUBE AND MANUFACTURING METHOD OF SHADOW MASK
17289. PI 97002060 INTERNAL COMBUSTION ENGINES
17290. PI 97002068 HOLDER DEVICE AND HOLDER MOUNTING METHOD IN HOLDER DEVICE
17291. PI 97002075 DISTAMYCIN DERIVATIVES, PROCESS FOR PREPARING THEM, AND THEIR USE AS ANTITUMOR AND ANTIVIRAL AGENTS
17292. PI 97002076 NOISE REDUCER
17293. PI 97002078 METHOD OF MANUFACTURING BI-LAYERED FERROELECTRIC THIN FILM
17294. PI 97002094 ALARM TAG RELEASING DEVICE
17295. PI 97002095 TOOTHBRUSH
17296. PI 97002096 A RESIN-COATED METAL SHEET WITH HIGHER VIVID REFLECTIVITY HAVING EXCELLENT WORKABLE ADHESION
17297. PI 97002102 TOBACCO DRYING APPARATUS.
17298. PI 97002108 CATHODE RAY TUBE
17299. PI 97002117 AN AUTOMATIC CHANNEL SELECTION DEVICE
17300. PI 97002119 AEROSOL PREPARATION