申请人 |
DON WHITLEY SCIENTIFIC LTD., SHIPLEY, WEST YORKSHIRE, GB |
发明人 |
SILLEY, PETER, BINGLEY, WEST YORKSHIRE BD16 3EW, GB;WHITLEY, DONALD, CHARLES, BRADFORD, WEST YORKSHIRE BD13 5BA, GB;KITSELL, EVAN, JONATHAN, SILSDEN, WEST YORKSHIRE BD20 0BW, GB;STOKES, LESLIE, JAMES, LONDON NW2 1RE, GB |