申请人 |
OWENS-CORNING BUILDING PRODUCTS (U.K.) LTD., ST. HELENS, MERSEYSIDE, GB |
发明人 |
YALE, BRIAN, ORMSKIRK, LANCASHIRE L39 4SP, GB;MASON, ALLEN FRANK, GREATER MANCHESTER, GB;SHORROCK, PETER, WIGAN, GREATER MANCHESTER, GB;EDWARDS, NORMAN ANTHONY, ORMSKIRK, LANCASHIRE L39 6RN, GB |