FI (Note)/(Index) list

Descriptions for E03B and notes/indexes are displayed on this screen.

E03B INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER (drilling wells, obtaining fluids in general from wells E21B; pipe-line systems in general F17D)

Subclass indexes

LAYOUT

1/00, 5/00

METHODS

1/00, 3/00, 9/00

INSTALLATIONS

3/00, 5/00, 9/00

PIPE SYSTEMS; TANKS

7/00; 11/00