申请人 |
ALLIED COLLOIDS LTD., BRADFORD, WEST YORKSHIRE, GB |
发明人 |
LANGLEY, JOHN, GRAHAM THORPE LANE GUISELEY, WEST YORKSHIRE LS20 8NS, GB;FORD, PHILIP, ANSON, SUFFOLK, VA 23433, US;TREMONT, STEPHEN, ROBERT, PORTAGE, MI 49002, US;SATTERFIELD, BRIAN, FREDERIC, COLUMBIA, SC 29212, US |