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No. Patent No. Title
8621. PI 91001022 ANTIMALARIAL COMPOSITIONS
8622. PI 91001024 AIR SWIRLING DEVICE FOR AN INTERNAL COMBUSTION ENGINE.
8623. PI 91001025 MOTION SIGNAL DETECTING CIRCUIT
8624. PI 91001026 MOTION SIGNAL DETECTING CIRCUIT.
8625. PI 91001027 COIN DISPENSING APPARATUS.
8626. PI 91001029 FOUNDATION PILE OF REINFORCED CONCRETE.
8627. PI 91001030 A METHOD AND DEVICE FOR IMPROVING THE COMBUSTION AND EFFICIENCY OF AN INTERNAL COMBUSTION ENGINE.
8628. PI 91001033 ETHYLENE/PENTENE-1 COPOLYMER COMPOSITIONS AND THEIR USE
8629. PI 91001034 SPRAYABLE FIREPROOFING COMPOSITION
8630. PI 91001035 PROCESS FOR PROTECTING PLANT PROPAGATION PRODUCTS AND THE PLANT OBTAINED FROM THEM.
8631. PI 91001036 VALVE OPERATING MECHANISMS.
8632. PI 91001037 LIQUID CRYSTAL THIOL COMPOUNDS.
8633. PI 91001038 IMPROVED RECYCLE FOR PROCESS FOR PURIFICATION OF LINEAR PARAFFINS.
8634. PI 91001040 PROJECTION-TYPE TELEVISION DISPLAY.
8635. PI 91001042 3-ARYL-2-HYDROXYPROPIONIC ACID DERIVATIVES AND ANALOGS AS HYPOGLYCEMIC AGENTS.
8636. PI 91001044 N-OXYIMIDIC ACID DERIVATIVES.
8637. PI 91001045 PROCESS FOR FOLIAR FUNGICIDE TREATMENT AND FUNGICIDE COMPOSITION FOR IMPLEMENTING THE PROCESS.
8638. PI 91001046 FUNGICIDAL COMPOSITION FOR SEED DRESSING.
8639. PI 91001049 PROCESS FOR THE PRODUCTION OF FURFURAL DIMETHYL ACETAL AND ITS USES.
8640. PI 91001050 IMPROVED PROCESS CONTROL OF PROCESS FOR PURIFICATION OF LINEAR PARAFFINS.