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No. Patent No. Title
12521. PI 94000797 NOVEL DISPERSANT COMPOSITION FOR CEMENT HAVING EXCELLENT PROPERTY IN INHIBITION OF SLUMP-LOSS
12522. PI 94000798 FOLDING SCAFFOLD FOR A CONSTRUCTION WORK
12523. PI 94000799 PIPE FORMING MACHINE
12524. PI 94000804 OPTICAL DISC, DEVICE FOR CHECKING OPTICAL DISC AND DEVICE FOR RECORDING IMFORMATION ON OPTICAL DISC
12525. PI 94000805 CONVEYER UNIT
12526. PI 94000808 IMPROVED SPHERICAL ROTARY VALVE ASSEMBLY FOR USE IN A ROTARY VALVE INTERNAL COMBUSTION ENGINE
12527. PI 94000809 METHOD AND APPARATUS FOR IN FORMING PRE-POSITIONED SOLDER BUMPS ON A PAD ARRANGEMENT
12528. PI 94000811 RAISING AND LOWERING COLUMNS
12529. PI 94000814 PROCESS FOR PRODUCING ACETIC ACID
12530. PI 94000816 MODULAR RECLINING CHAIR AND METHOD
12531. PI 94000817 LIQUID HOUSEHOLD CLEANING COMPOSITION WITH INSECT REPELLENT
12532. PI 94000820 SELECTIVE ETCHING METHOD, OPTOELECTRONIC DEVICE AND ITS FABRICATING METHOD.
12533. PI 94000825 PROCESS FOR THE MANUFACTURE OF AMINOMETHANEPHOSPHONIC ACID
12534. PI 94000834 SEAL WITH VENT
12535. PI 94000838 PROCESS AND APPARATUS FOR COOLING A FLUID ESPECIALLY FOR LIQUIFYING NATURAL GAS
12536. PI 94000839 ANNULAR CIRCUIT COMPONENTS COUPLED WITH PRINTED CIRCUIT BOARD THROUGH-HOLE
12537. PI 94000840 DISK-SHAPED OPTICAL STORAGE MEDIUM AND METHOD FOR ITS FABRICATION
12538. PI 94000843 ELECTROMAGNETIC SWITCHING MECHANISM FOR ELECTRICAL PROTECTIVE SWITCHGEAR
12539. PI 94000845 LAYER 2 PROTOCOL FOR RANDOM ACCESS CHANNEL AND THE ACCESS RESPONSE CHANNEL
12540. PI 94000846 THIN GOLD-ALLOY WIRE FOR SEMICONDUCTOR DEVICE.