Device for the metering of granular or powdered products and method of mixing raw rubbers using this device
A Standard patent application filed on 11 July 1991 credited to Laurent, Daniel
Details
Application number :
80342
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Device for the metering of granular or powdered products and method of mixing raw rubbers using this device