申请人 |
BRICO ENGINEERING LTD., COVENTRY, WARWICKSHIRE, GB;THE ALUMINIUM POWDER CO. LTD., SUTTON COLDFIELD, WEST MIDLANDS, GB |
发明人 |
PURNELL, CHARLES GRANT 601 WESTWOOD HEATH ROAD, WEST MIDLANDS CV4 8AA, GB;SMITH, PAUL 3 WOODLANDS AVENUE, BIRMINGHAM B46 1SA, GB;MAHMOUD, MOHAMMAD SADEGH 51 CAVENDISH HOUSE, LONDON NW8 8SQ, GB |