| Loại | Manufacturer |
|---|---|
| Trang web | https://www.cliffordandsnell.com/ |
| Số điện thoại | (+44) 208-3164477 |
| Địa chỉ | Tom Cribb Road Thamesmead London SE28 0BH |
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Clifford & Snell was originally established in 1929 and has a History of pioneering many electronic systems and devices. In 1967 the company was responsible for the introduction of the worlds first ever electronic sounder.