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Nippon Pillar Packaing Co., Ltd.
| Nippon Pillar Packaing Co., Ltd. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20100119392 | RECIPROCATING PUMP - The structure is improved so that a bearing is disposed in a place other than pump shafts, thereby improving the smoothness of the slide movement of a moving body which is a large structure, and the durability of slide supporting means (bearings or the like) for it. In a reciprocating pump having: a pump body | 05-13-2010 |