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DIFF Subgroup Additional Only
C04B 2237/70

Forming laminates or joined articles comprising layers of a specific, unusual thickness

Full Title

Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating > Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating > Forming laminates or joined articles comprising layers of a specific, unusual thickness

Of 4 combined children, 0 exist in both systems.

4 codes are CPC-only extensions.

Note: 4 CPC extensions are marked as secondary classification only.