| 申请人 |
AMERICAN CYANAMID CO., WAYNE, N.J., US |
发明人 |
WARD, JOHN B., BUSHEY HERTS, GB;NOBLE, HAZEL M., BURNHAM BERKS, GB;PORTER, NEIL, PINNER MIDDX, GB;FLETTON, RICHARD A., RUISLIP MIDDX, GB;NOBLE, DAVID, BURNHAM BERKS, GB;SUTHERLAND, DEREK R., CHALFONT ST. GILES BUCKS, GB;RAMSAY, MICHAEL V. J., SOUTH HARROW MIDDX, GB |
