Document KG5qwBge0BR1DGOpZzLq94o92

BROOKES & MARTIN CHARTERED PATENT AGENTS TRADE MARK AGENTS EUROPEAN PATENT ATTORNEYS DERICK R. MARTIN, SOLICITOR RICHARD C. MARTIN, M.A.CANTAB. DAVID C. WOODCRAFT, .3o.,tCHewJ ERIC E. BARNARD, C.Eh o .,M.I.c .r .B..C,o p.A.r. JOHN F. SYMONDS, LL.8.L0ND..3OUCITOR JOHN H. SLAKE, B.So .,<c h k ) MUCH R. WRIGHT. n .a .x o n . PETER C. SANDERS. &.c DONALD J. ATTFIELD, B.8c . C.CHEM.M.R.3.C. RECEIVED MAY 13 1988 SMWT BICOIDS OmcB Ma n a o bb -A.J. JELLY Ac c o u n t s -Mr s p. K-DENNIS Mr. David J. Gouldv E.l. Du Pont de Nemours and Company, Legal Depart., Patent Records Center, 1Q07 Market Street, Wilmington, Delaware,19898, U.S.A. TELEX 267541 TELEPHONES: (01) 242 9631 FACSIMILE (01) 831 0586 OX 318 ELECTRONIC MAIL 87:CQQIB5 HIGH HOLBORN HOUSE 52/5-4, HIGH HOLBORN LONDON, WCIV 6SE OUR RErDCW/VSW/ Youi.lECiE frr4y 16 1988 OJG 5 May 1988 Dear Mr. Gould, J European Patent Application No. 87 303 682.6 Your reference ; CH 1370 Further to your letter dated November 10, 1987,instructing us to request substantive examination on or just before the due date, we have now filed the request for examination and enclose our account in this connection. Yours sincerely, DAVID C.WOODCRAFT Enel: iUIMv.eo F>I~B CHECKED MAY 2 0 1988 TUNBRIDGE WELLS- I BOYNE PARK, TUNBRIDGE WELLS, KENT, TN4 BEL. TEL.(0892) 510600 TELEX 967078 FACSIMILE (0892} 510686 BIRMINGHAM: PRUDENTIAL BUILDINGS, S ST. PHILIP'S PLACE, BIRMINGHAM, S3 2AF. TEL. (021) 236 6S62 TELEX 33S36I FACSIMILE (021} 2001473 MUNICH: IS ZWEIORUCHXNSTPASSE, 0 MUNICH 23. TEL (080} 22 20 IO N 30929