FI (Note)/(Index) list

Descriptions for D01B and notes/indexes are displayed on this screen.

D01B MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OR FILAMENTS, e.g. FOR SPINNING (crude extraction of asbestos fibres from ores B03B; apparatus for retting D01C)

Note(s)
Attention is drawn to the Note following the title of class D01.

Subclass indexes

TREATMENT OF PLANT MATERIAL

Separation of fibres from plant material

1/00

Hackling or heckling machines

5/00

TREATMENT OF ANIMAL FIBRES

De-burring, washing, scouring

3/00

Obtaining silk fibres

7/00

OTHER TREATMENTS

9/00