Crystallization and clogging prevention drainage system for karst water-rich tunnels

LU605370B1Active Publication Date: 2026-09-08CHONGQING JIAOTONG UNIV
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Patent Information

Application Number
LU605370
Authority / Receiving Office
LU · LU
Patent Type
Patents
Current Assignee / Owner
Filing Date
2026-03-05
Publication Date
2026-09-08
Estimated Expiration
2032-03-05
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