Reduction of noise and vibration in an elevator car by selectively reducing air turbulence
A Standard patent application filed on 04 September 1990 credited to Yoo, Young S.
;
Salmon, John K.
Details
Application number :
62139
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Reduction of noise and vibration in an elevator car by selectively reducing air turbulence
Inventor :
Yoo, Young S.
;
Salmon, John K.
Agent name :
Shelston IP
Address for service :
Level 21 60 Margaret Street SYDNEY NSW 2000
Filing date :
04 September 1990
Associated companies :
Applicant name :
Otis Elevator Company
Applicant address :
Ten Farm Springs, Farmington, Connecticut 06032, United States of America