IPC 2013 : D01C 1/04 : Bacteriological retting.

IPC2013 > D > D01 > D01C > D01C 1/00 > D01C 1/04[1] > Bacteriological retting.
Notes[t] D01 - D07: TEXTILES OR FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
D SECTION D — TEXTILES; PAPER.
D01 NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING.
D01C CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES.
D01C 1/00 Treatment of vegetable material.
D01C 1/04 · Bacteriological retting.