Method and device for building underground storehouse by dissolving limestone with carbon dioxide
US-9850756-B2 · Dec 26, 2017 · US
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Zhang Ru — Fixed Constructions
Zhang Ru holds 2 patents in Fixed Constructions, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Zhang Ru |
| Technology | Fixed Constructions |
| Patents in slice | 2 |
| Recent patents in slice | 0 |
| First year | 2015 |
| Last year | 2017 |
Representative patents
Notable publications linking Zhang Ru to Fixed Constructions.
Method and device for building underground storehouse by dissolving limestone with carbon dioxide
US-9850756-B2 · Dec 26, 2017 · US
Method and device for building underground storehouse by dissolving limestone with carbon dioxide
US-9850756-B2 · Dec 26, 2017 · US
Method and device for building underground storehouse by dissolving limestone with carbon dioxide
US-9850756-B2 · Dec 26, 2017 · US
Method and device for building underground storehouse by dissolving limestone with carbon dioxide
US-2015145315-A1 · May 28, 2015 · US
Recent filings
Latest patents from Zhang Ru in Fixed Constructions.
Method and device for building underground storehouse by dissolving limestone with carbon dioxide
US-9850756-B2 · Dec 26, 2017 · US
Method and device for building underground storehouse by dissolving limestone with carbon dioxide
US-9850756-B2 · Dec 26, 2017 · US
Method and device for building underground storehouse by dissolving limestone with carbon dioxide
US-9850756-B2 · Dec 26, 2017 · US
Method and device for building underground storehouse by dissolving limestone with carbon dioxide
US-9850756-B2 · Dec 26, 2017 · US
Method and device for building underground storehouse by dissolving limestone with carbon dioxide
US-2015145315-A1 · May 28, 2015 · US
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