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PCE
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DIFF Subgroup Additional Only
G03H 2240/10

Physical parameter modulated by the hologram (G03H2001/0224 takes precedence)

Full Title

Hologram nature or properties > Physical parameter modulated by the hologram (G03H2001/0224 takes precedence)

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.