Inventor
SCHNELL WILLI
DE4 patents
Patents
4 patentsUS4955802ASep 11, 1990
Blow-extruding a multilayer synthetic-resin tube
REIFENHAEUSER MASCH19 citations71
US4815957AMar 28, 1989
Apparatus for calibrating a tubular foil balloon
REIFENHAEUSER MASCH8 citations70
US4464319AAug 7, 1984
Method of and apparatus for the coiling of flattened synthetic resin foil tubes
REIFENHAEUSER MASCH5 citations60
US4627805ADec 9, 1986
Vertical foil-blowing head
REIFENHAEUSER MASCH5 citations58