申请人 |
PILKINGTON PLC, ST. HELENS, MERSEYSIDE, GB |
发明人 |
EVANS, ROBERT WILLIAM, BURSCOUGH, ORMSKIRK L40 5SY, GB;MERRYWEATHER, ROBIN ARNOLD, ST. HELENS, MERSEYSIDE WA11 8DU, GB;RAMSBOTTOM, ANDREW PAUL, BOLTON BL2 6TB, GB;ROBB, STUART WILLIAM, SOUTHPORT PR8 6SQ, GB |