HOLELESS HYDRAULIC ELEVATOR WITH IMPROVED CAR FRAME
A Standard patent application filed on 12 December 1985 credited to Rivera, Jaime A.
;
Ericson, Richard J.
Details
Application number :
51137
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
HOLELESS HYDRAULIC ELEVATOR WITH IMPROVED CAR FRAME