1131.11

Files

1131.14

Folders, folder covers

1131.15

Floppy disk jackets

1131.17

Rapid letter files

1131.21

Alphabetical registers

1131.23

Ring binders

1131.27

Desk folders

1131.28

Archive folders

1131.29

Pocket briefcases

1131.30

Company briefcases

1131.33

Information briefcases

1131.34

Slipcase

1131.35

Pendulum folders

1131.36

Collection briefcases

1131.37

Thermoadhesive binders

1131.41

Filing systems

1131.42

Filing file folders

1131.44

Suspension depositories

1131.46

Hanging file folders

1131.47

Suspension file envelopes

1131.53

Paper processing, printing and publishing companies

Paper processing

Office material