FI main group (Note)/(Index) list

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惻maingroup Layered products characterised by particular substances used

Note(s)
    In groups B32B 9/00-B32B 29/00, the following expressions are used with the meanings indicated:
      "specific substance" covers specified alternative substances if they are all covered by a single main group;"particulate layer" means a layer of particles, e.g. chips, chopped fibres, powder.