(19)

(11)

EP 0 208 718 A1

(12)

(43) Date of publication: 21.01.1987 Bulletin 1987/04 (21) Application number: 86900585.0 (22) Date of filing: 31.12.1985

(51) International Patent Classification (IPC):  F01B 7/ 20( . ) (86) International application number: PCT/US1985/002590 (87) International publication number: WO 1986/004110 (17.07.1986 Gazette 1986/17)

(84) Designated Contracting States: BE CH DE FR GB IT LI NL SE (30) Priority: 07.01.1985 US 19850689591 07.01.1985 US 19850689062 (71) Applicant: MUNT, Dean J. III Santa Ana, CA 92705 (US)	(72) Inventor: MUNT, Dean J. III Santa Ana, CA 92705 (US) (74) Representative: Howden, Christopher Andrew  FORRESTER & BOEHMERT Franz-Joseph-Strasse 38 D-80801 München D-80801 München (DE)