Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
A24D 3/08

of organic materials as carrier or major constituent (of ion exchange materials A24D3/12)

Introduced: January 1980

Title

Titles differ between systems:

IPC: of organic materials as carrier or major constituent

CPC: of organic materials as carrier or major constituent (of ion exchange materials A24D3/12)

Full Title

Full titles differ between systems:

IPC:

Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes > Use of materials for tobacco smoke filters > of organic materials as carrier or major constituent

CPC:

Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes > Use of materials for tobacco smoke filters > of organic materials as carrier or major constituent (of ion exchange materials A24D3/12)

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 1980.

Child Classifications

Navigate with arrow keys, Enter to open

  • A24D 3/10 of cellulose or cellulose derivatives since 1980 IPC+CPC Available in IPC and CPC