申请人 |
BRITISH TECHNOLOGY GROUP LTD., LONDON, GB |
发明人 |
HENDERSON, IAN FINDLAY, HARPENDEN, HERTFORDSHIRE AL5 2AP, GB;BULLOCK, JOSEPH IAN, GUILDFORD, SURREY GU2 5RJ, GB;BRIGGS, GEOFFREY GOWER, HARPENDEN, HERTFORDSHIRE AL5 5QR, GB;LARKWORTHY, LESLIE FOOT, SOUTH CROYDON, SURREY CR2 6DB, GB |