PATLY.AIApplication
19636959 · GEOTHERMAL-BASED SELF-COMPENSATING EXPANSION SHELL ROCK BOLT
Filed 2026-04-02 · Pending The official file ↗ · Art unit OPAP · Examiner Docket Central Easy · CPC E21D 21/008 · CHINA UNIVERSITY OF GEOSCIENCES (WUHAN) · ipPivot IP Agency
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