| 申请人 |
PI RESEARCH LTD., CAMBRIDGE, GB |
发明人 |
PURNELL, ANTHONY, JOHN, CAMBRIDGE, GB;MUMFORD, JOHN, COLIN, COMBERTON CAMBRIDGESHIRE, GB;BRADBURY, KEITH, ALEXANDER, EALING LONDON, GB;WARDELL, RAYMOND, ALBERT, CAMBRIDGE, GB;BROADBENT, MARK, JOHN, CAMBRIDGE, GB |
