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Ashimori Engineering Co., Ltd.
Tokoyo, JP
| Ashimori Engineering Co., Ltd. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20100018598 | CONDUIT REPAIR STRUCTURE - A conduit repair structure in which solid objects are less likely to accumulate on a conduit bottom and that, even if solid objects accumulate on the conduit bottom, facilitates removal of the solid objects. A hollow frame-like reinforcement body laid substantially along a cross-sectional shape of a conduit ( | 01-28-2010 |