PROCESS AND DEVICE FOR THE CONTINUOUS PRODUCTION OF PLASTIC COVERED PROFILE STRIPS
ES283839A3
Procedure for the continuous manufacture of plastic mattered profiled slots, applicable, especially, to roller blinds (Machine-translation by Google Translate, not legally binding)
ES283840A3
Device for the obtaining of a plastic matter covering on continuous listones (Machine-translation by Google Translate, not legally binding)
CA758928A
Method and device for the production of a continuous envelope for rods, bars, pipes and the like
CA630725A
Milling machine for slots
CA849836A
System for making closure devices especially for windows
