(19)
(11) EP 1 095 255 A1

(12)

(43) Date of publication:
02.05.2001 Bulletin 2001/18

(21) Application number: 99956754.8

(22) Date of filing: 28.10.1999
(51) International Patent Classification (IPC)7G01N 7/00, G01N 33/00
(86) International application number:
PCT/US9925/343
(87) International publication number:
WO 0025/108 (04.05.2000 Gazette 2000/18)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 28.10.1998 US 181793

(71) Applicant: Copp, Douglas F.
Alameda, CA 94501 (US)

(72) Inventor:
  • Copp, Douglas F.
    Alameda, CA 94501 (US)

(74) Representative: Woods, Geoffrey Corlett et al
J.A. KEMP & CO.Gray's Inn14 South Square
London WC1R 5LX
London WC1R 5LX (GB)

   


(54) METHOD AND APPARATUS FOR LOCATING HIDDEN CORPSES BY DETECTING VOLATILE GAS COMBINATIONS