| 1681 | Film Resistors | Company Product |
| 1682 | Film Production | Company Product |
| 1683 | Filing Systems | Company Product |
| 1684 | Filler Joints Expansions | Company Product |
| 1685 | Filling Machines | Company Product |
| 1686 | Filing Pockets | Company Product |
| 1687 | File Ring Binder Mechanisms | Company Product |
| 1688 | Field Strength Meters | Company Product |
| 1689 | Fibreglass Panels | Company Product |
| 1690 | Fibrescopes | Company Product |
| 1691 | Fibreglass Pipes | Company Product |
| 1692 | Fibreglass Pipe Fittings | Company Product |
| 1693 | Fibrous Packings | Company Product |
| 1694 | Fibreglass Wall Panels | Company Product |
| 1695 | Fibreglass Furniture | Company Product |
| 1696 | Fibreglass Corrugated Roofings | Company Product |
| 1697 | Fibre Optics Cables | Company Product |
| 1698 | Fibreglass Ceiling Boards | Company Product |
| 1699 | Fibreglass Boats | Company Product |
| 1700 | Fibre Packings | Company Product |
| 1701 | Fibreglass Canoes | Company Product |
| 1702 | Fibreboards | Company Product |
| 1703 | Fibreglass Products | Company Product |
| 1704 | Fibre Optic Sensors | Company Product |
| 1705 | Fibre Optics | Company Product |
| 1706 | Fibreglass Packings | Company Product |
| 1707 | Fibreglass Products Repair | Company Product |
| 1708 | Fibreglass Materials | Company Product |
| 1709 | Fibreglass Gutters | Company Product |
| 1710 | Fibreglass Gratings | Company Product |