B29C47/0835 - CPC Classification Index

ClassID:

50039 ⎘

B29C47/0835 - CPC Classification

Classification description:

Recent Application in this class:

20170190865

Single and twin screw extruders with ultrasound horns for decrosslinking and devulcanization

20160214304

Wearing body for receiving a twin screw for extruding meltable material

20150314512

Vent assembly device for twin-screw extruder

20140163129

Single and twin screw extruders with ultrasound horns for decrosslinking and devulcanization

20110063939

Barrel cooling and heating system for screw extruder