Process Of Preparing A Cemented Paste Backfill Material
Patent No. EP3750858 (titled "Process Of Preparing A Cemented Paste Backfill Material") was filed by Holcim Technology on Jun 12, 2019. The application was issued on Jul 3, 2024.
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EP3750858
- Application Number
- EP19290036A
- Filing Date
- Jun 12, 2019
- Status
- Granted And Under Opposition
- May 31, 2024
- Publication Date
- Jul 3, 2024
- External Links
- Slate, Register , Google Patents