APPARATUS FOR CONTACTING PARTICULATE SOLID MATERIAL WITH A FLUID
A Standard patent application filed on 19 November 1982 credited to Veldhoven, Dirk Jan Van
Details
Application number :
90720
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
APPARATUS FOR CONTACTING PARTICULATE SOLID MATERIAL WITH A FLUID