(19)

(11)

EP 0 136 316 A1

(12)

(43) Date of publication: 10.04.1985 Bulletin 1985/15 (21) Application number: 84900936.0 (22) Date of filing: 08.02.1984

(51) International Patent Classification (IPC):  F01L 21/ 04( . ) (86) International application number: PCT/US1984/000166 (87) International publication number: WO 1984/003122 (16.08.1984 Gazette 1984/20)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (30) Priority: 10.02.1983 JP 19830019658 29.04.1983 US 19830490137 (71) Applicant: M. GROUP CORPORATION Newport Beach, CA 92660 (US)	(72) Inventor: FUKASE, Yutaka Chiba-ken (JP)