P
PatentIndex
Search
Landscape
Sign in
Inventor
BIRKHOFER HANS
2 patents
Patents
2 patents
US4019845A
Apr 26, 1977
Control system for injection-molding machine
KLOECKNER WERKE AG
6 citations
55
US3951388A
Apr 20, 1976
Apparatus for controlling the operation of injection molding machines
KLOECKNER WERKE AG
4 citations
55