D01B3/00 - CPC Classification Index

ClassID:

121461 ⎘

D01B3/00 - CPC Classification

Classification description:

Mechanical removal of impurities from animal fibres

Sub-classes:

D01B3/02 » De-burring machines or apparatus 0
D01B3/04 » Machines or apparatus for washing or scouring loose wool fibres 3

Recent Application in this class:

20230416943

METHOD FOR PRODUCING LONG BAGWORM SILK THREADS AND PRODUCTION DEVICE THEREFOR

20200157706

Method for producing long bagworm silk threads and production device therefor

20130334110

Trash separator

20120117762

Fiber tumbler with changeable screen grid size

20070192997

System and method for processing fiber