Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Assignees
China Eleventh Chemical Construction Co., Ltd.
2 patents in portfolio
US12129674
utility
2024
Foundation Bolt Pre-embedding Positioning Mold and Method for Mounting Foundation Bolt
0 cites
US12060718
utility
2024
Concrete Pouring Guiding Device and Construction Method for Sewage Treatment Tank
0 cites