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| Number | Title | Issue Date |
| 6630839 | Contactor, a method of manufacturing the contactor and a device and method of testing electronic component using the contactor A contactor is used for testing an integrated circuit electronic component provided with a plurality of electrodes. The contactor includes an insulating base material provided with holes formed at positions corresponding to the electrodes, a first conduct... | 10/07/2003 |
| 6613055 | Instrument for the implant of a surgical plate for osteosynthesis The present invention relates to an instrument for the implant of a surgical plate for osteosynthesis, comprising a rod that slides inside a tubular sleeve subject to the action of a return spring, which ends with a circular handle in the rear part and wi... | 09/02/2003 |
| 6582207 | Motor compressor and cooling apparatus using the same An objective of the present invention is to provide a motor compressor that reduces noise by lessening a contact area between a stator and a shell, wherein a motor element is constituted of a stator having a stator core that contacts and is fixed to an in... | 06/24/2003 |
| 6457852 | Apparatus and method for supplying chemicals A chemical supplying apparatus includes first and second mixing tanks for mixing and supplying chemical slurries used in a semiconductor fabrication process. The slurries are alternately provided from the first and second mixing tanks such that the slurry... | 10/01/2002 |
| 6450384 | Continuous paper treating apparatus and tractor A continuous paper treating apparatus is provided which includes a tractor for feeding continuous paper and a paper treating unit for treating the paper. The tractor includes a driving belt provided with tractor pins, a tractor lid for covering the drivin... | 09/17/2002 |
| 6443063 | Ink supplying apparatus The present invention relates to an ink supplying apparatus capable of achieving labor-saving of the cleaning operation and shortening of the working time at ink replacement or the like in a printing press. This ink supplying apparatus is equipped with an... | 09/03/2002 |
| 6409320 | Ink jet printer head and ink jet printer The ink jet printer head comprises: a piezoelectric device 10 including a stress removing electrode 14, a stress removing piezoelectric layer 16 formed on the stress removing electrode 14, and a drive layers formed of drive electrodes 18 and a piezoelectr... | 06/25/2002 |
| 6386585 | Roll bar A roll bar for vehicles, in particular for topless motor vehicles, which can be fixedly or retractably attached to the vehicle. The roll bar is of a shell type construction having at least one main substantially flat surface provided with shaped convex po... | 05/14/2002 |
