申请人 |
THE PLESSEY CO. PLC., ILFORD, ESSEX, GB |
发明人 |
HELLER, HARRY G., LLANDAFF CARDIFF, CF5 1DL, GB;OLIVER, STEPHEN N., CAERPHILLY MID-GLAMORGAN WALES, GB;WHITTAL, JOHN, MID-GLAMORGAN WALES, GB;JOHNCOCK, WILLIAM, CH-1212 GRAND-LANCY GENEVA, CH;DARCY, PAUL J., ABERYSTWYTH WALES, GB;TRUNDLE, CLIVE, TOWCESTER NORTHANTS, GB |