Central air conditioning system having remote controllers in a plurality of rooms for starting or stopping air conditioning apparatus
A Standard patent application filed on 19 December 1989 credited to Narikiyo, Hidetoshi
;
Goto, Yukifumi
;
Chuma, Yoshihiro
Details
Application number :
47025
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Central air conditioning system having remote controllers in a plurality of rooms for starting or stopping air conditioning apparatus