INSTITUTE OF ROCK AND SOIL MECHANICS, CHINESE ACADEMY OF SCIENCES
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 10, 2017 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1 Total Citation Count
- Dec 22, 2016 Earliest Filing
- 0 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Recent Publications
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Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9783948 Root key type pressure bearing mechanism in anchor hole, root key type anchor cable and anchor hole grouting methodDec 22, 16Oct 10, 17[E02D, E01D]
Expired/Abandoned/Withdrawn Patents
- No Patents to Display
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