BV Rao

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Hyderabad, IN

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Patents Applicationslast 30 patents

Information Patent Application
HOLOGRAPHIC ELEVATOR ASSISTANCE SYSTEM
- Publication number 20180273345
- Publication date Sep 27, 2018
- Otis Elevator Company
- BV Rao
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ELEVATOR COMMUTER BOARDING SYSTEM AND A METHOD THEREOF
- Publication number 20180265331
- Publication date Sep 20, 2018
- Otis Elevator Company
- BV Rao
- B66 - HOISTING LIFTING HAULING