CPC Subgroup Additional Only
G03H 2270/20 Shape
Full Title
Substrate bearing the hologram > Shape
4 direct subcodes
Child Classifications
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- G03H 2270/21 Curved bearing surface
- G03H 2270/22 Disc shaped
- G03H 2270/23 Ribbon shaped, e.g. holographic foil
- G03H 2270/24 Having particular size, e.g. microscopic