Kari PAHKALA

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Patents Grantslast 30 patents

Information Patent Grant
Elevator system and method for implementing a sound system for an e...
- Patent number 9,860,648
- Issue date Jan 2, 2018
- Kone Corporation
- Kari Pahkala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELEVATOR SYSTEM AND METHOD FOR IMPLEMENTING A SOUND SYSTEM FOR AN E...
- Publication number 20150146896
- Publication date May 28, 2015
- KONE Corporation
- Kari PAHKALA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE