Kai Guo

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Helsinki, FI

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Patents Grantslast 30 patents

Information Patent Grant
Construction arrangement of an elevator and method
- Patent number 12,103,819
- Issue date Oct 1, 2024
- Kone Corporation
- Markku Haapaniemi
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
CONSTRUCTION ARRANGEMENT OF AN ELEVATOR AND METHOD
- Publication number 20230322522
- Publication date Oct 12, 2023
- KONE Corporation
- Markku HAAPANIEMI
- B66 - HOISTING LIFTING HAULING
Information Patent Application
CONSTRUCTION ARRANGEMENT OF AN ELEVATOR
- Publication number 20230312307
- Publication date Oct 5, 2023
- KONE Corporation
- Otto LANZ
- E04 - BUILDING