Inventor

PIRRUNG WALTER

DE3 patents

Patents

3 patents

US5628465AMay 13, 1997

Granulating device for strand materials

RIETER AUTOMATIK GMBH10 citations68

US5657934AAug 19, 1997

Granulating device for strand materials

RIETER AUTOMATIK GMBH10 citations67

US5595770AJan 21, 1997

Granulating device for strand materials

RIETER AUTOMATIK GMBH3 citations55