> Exhibitors Inventions > 2019
| Title | A Grounding Device with Spike Rods | |||||
|---|---|---|---|---|---|---|
| Inventor | MMU | Year | 2019 | |||
| Country | Malaysia | Regist No | Date | 2019-12-16 | ||
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Preview
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Disaster Relief Box |
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The warning system for disaster of the landform |
