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No. Patent No. Title
5481. PI 89001445 SLIDER LOCK ASSEMBLY.
5482. PI 89001447 METHOD OF INSTALLING A MINING TOOTH POINT.
5483. PI 89001449 MAGNETOOPTICAL RECORDING MEDIA.
5484. PI 89001451 A FORMWORK PANEL..
5485. PI 89001452 CHROMOGENIC SUBSTRATE FOR ESTERASE AND IMMUNOASSAY USING SAME.
5486. PI 89001453 A DEVICE FOR CONNECTING ACCESSORY PARTS TO FORMWORK PANELS.
5487. PI 89001454 A CLAMP FOR CONNECTING FORMWORK PANELS.
5488. PI 89001455 A SAFETY DEVICE FOR A SWITCHING APPLIANCE FORMED BY ASSEMBLING TOGETHER SEVERAL REMOVABLE MODULAR ELEMENTS.
5489. PI 89001456 METHOD FOR PROCESSING MARINE SEISMIC DATA.
5490. PI 89001457 TECHNIQUE FOR ACTV SIDE-PANEL NOISE REDUCTION
5491. PI 89001458 RUBBER-MODIFIED STYRENE-BASED RESIN COMPOSITION.
5492. PI 89001459 POWER CONSERVATION METHOD AND APPARATUS FOR A PORTION OF A SYNCHRONOUS INFORMATION SIGNAL.
5493. PI 89001460 SLIDER FOR SLIDE FASTENERS.
5494. PI 89001461 DISC RECORDING APPARATUS
5495. PI 89001462 STABILIZED POLYETHYLENE COMPOSITION.
5496. PI 89001463 TAPE CASSETTE
5497. PI 89001465 NOVEL ANTIMICROBIAL QUINOLONYL LACTAMS
5498. PI 89001466 NOVEL ANTIMICROBIAL LACTAM-QUINOLONES.
5499. PI 89001467 REMOVING HYDROGEN SULPHIDE FROM A GAS MIXTURE.
5500. PI 89001469 PREPARATION OF 1,4-DIAZABICYCLO [3.2.2] NONANE.