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DIFF Subgroup
A61L 27/40

Composite materials, i.e. containing one material dispersed in a matrix of the same or different material

Introduced: January 2000

Title

Titles differ between systems:

IPC: Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material

CPC: Composite materials, i.e. containing one material dispersed in a matrix of the same or different material

Full Title

Full titles differ between systems:

IPC:

Materials for prostheses or for coating prostheses > Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material

CPC:

Materials for prostheses or for coating prostheses (dental prostheses A61C13/00; shape or structure of prostheses A61F2/00; use of preparations for artificial teeth A61K6/80; artificial kidneys A61M1/14) > Composite materials, i.e. containing one material dispersed in a matrix of the same or different material

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

IPC defines codes here since 2000.

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