B29B7/424 - CPC Classification Index

ClassID:

48083 ⎘

B29B7/424 - CPC Classification

Classification description:

Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix with conical screw surrounded by conical casing

Recent Application in this class:

20200338824

2020-10-29

Extruder with axial displacement

20190160722

2019-05-30

Screw-type extruder

20160032215

2016-02-04

Elastomer composition for a tire object having a self-sealing property

20150023742

2015-01-22

Device for feeding granulate and filler material to an extruder screw of an extruder

20130202829

2013-08-08

Elastomer composition for a tire object having a self-sealing property

20120273109

2012-11-01

Tyre having a built-in self-sealing layer

20120063259

2012-03-15

Rubber extruder and method of sampling extruded rubber

20110200758

2011-08-18

Method and device for spraying mixtures obtained from the reaction of polymer materials

20100320644

2010-12-23

Device for injection a strand of a paste-like mass into the intermediate space between glass panes of an insulated glass pane