SEARCH RESULTS for assignee:"INSTITUTE OF ROCK AND SOIL MECHANICS, CHINESE ACADEMY OF SCIENCES"
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| Last Update | Patent(s) | Assignor(s) | Orig. Assignee(s) | Assignee(s) | Reel/Frame |
|---|---|---|---|---|---|
| 17-May-2018 |
(X0) 1: ROCK HOLLOW CYLINDER TORSIONAL SHEAR APPARATUS (A1) 2: ROCK HOLLOW CYLINDER TORSIONAL SHEAR APPARATUS |
INSTITUTE OF ROCK AND SOIL MECHANICS, CHINESE ACADEMY OF SCIENCES |