Inventor
BROCKMULLER FRIEDRICH-FRANZ
DE3 patents
Patents
3 patentsUS4183518AJan 15, 1980
Apparatus for separating in groups a predetermined number of continuously fed flat workpieces overlapping in scale formation
WINDMOELLER & HOELSCHER11 citations69
US3945562AMar 23, 1976
Cross-bottom bag and method of making same
WINDMOELLER & HOELSCHER5 citations56
US3943833AMar 16, 1976
Production of lined valved bags
WINDMOELLER & HOELSCHER4 citations56