申请人 |
ILFORD LTD., MOBBERLEY, KNUTSFORD, CHESHIRE, GB |
发明人 |
FICKEN, GEOFFREY ERNEST, WILMSLOW CHESHIRE 3K9 5PZ, GB;EDWARDS, DOUGLAS JAMES, THELWALL WARRINGTON CHESHIRE, GB;MOWFORTH, CLIVE WILLIAM, WILMSLOW CHESHIRE, GB;MATERNAGHAN, TREVOR JAMES, KNUTSFORD CHESHIRE, GB;STEIGER, DR., ROLF, CH-1724 PRAROMAN, CH;DOLDEN, VICTOR WILLIAM, WILMSLOW CHESHIRE SK9 5HE, GB |