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| US201862741943P | 2018-10-05 | 2018-10-05 | |
| PCT/CA2018/051555WO2020069593A1 (en) | 2018-10-05 | 2018-12-05 | Automatic maintenance and flow control of heat exchanger |
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| SG11202102336XAtrue SG11202102336XA (en) | 2021-04-29 |
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| SG11202102336XASG11202102336XA (en) | 2018-10-05 | 2018-12-05 | Automatic maintenance and flow control of heat exchanger |
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| EP (1) | EP3861273B1 (en) |
| CN (1) | CN112805529A (en) |
| BR (1) | BR112021006342B1 (en) |
| SG (1) | SG11202102336XA (en) |
| WO (1) | WO2020069593A1 (en) |
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