IPC 6 English version  Class B02
SECTION B– PERFORMING OPERATIONS; TRANSPORTING

B 02

CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING

B 02 B

PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE (making dough from cereals directly A 21 C; preservation or sterilisation of cereals A 23 B; cleaning fruit A 23 N; preparation of malt C 12 C)

B 02 C

CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN (obtaining metallic powder by crushing, grinding or milling B 22 F 9/04)

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