FI (Note)/(Index) list

Descriptions for B31C and notes/indexes are displayed on this screen.

B31C MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER

Note(s)
    In this subclass, the following term is used with the meaning indicated:
      "winding" means forming two or more complete convolutions.

Subclass indexes

MAKING WOUND ARTICLES CHARACTERISED BY THE METHOD USED

Winding around mandrels

1/00, 3/00

Winding without mandrels

5/00

Winding separate webs

9/00

MAKING WOUND ARTICLES CHARACTERISED BY THE SHAPE OF THE ARTICLES PRODUCED

Tubes

1/00, 3/00, 5/00

Cones

7/00

Other shapes

9/00, 99/00

AFTER-TREATMENTS, COMBINED MACHINERY

11/00