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Patent AT-E401469-T1: [Translated] METHOD FOR PRODUCING A SEAL

Published by National Center for Biotechnology Information (NCBI) | U.S. Department of Health & Human Services | Metadata Last Checked: September 07, 2025 | Last Modified: 2025-09-06
Method for sealing brickwork of an opening for passage of a pipe in which swelling clay, especially bentonite (8) is forced under pressure and in a gel form in front of or around the wall (4) or opening for passage of a pipe.

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