(19)

(11)

EP 0 147 386 A1

(12)

(43) Date of publication: 10.07.1985 Bulletin 1985/28 (21) Application number: 83901753.0 (22) Date of filing: 08.04.1983

(51) International Patent Classification (IPC):  B63B 51/ 00( . ) H05B 39/ 09( . ) G08B 5/ 40( . ) (86) International application number: PCT/US1983/000510 (87) International publication number: WO 1984/004222 (25.10.1984 Gazette 1984/25)

(84) Designated Contracting States: DE FR GB NL SE (71) Applicant: SEIDLER, Robert L. Longwood, FL 32750 (US)	(72) Inventor: SEIDLER, Robert L. Longwood, FL 32750 (US) (74) Representative: Pilch, Adam John Michael, et al  D. YOUNG & CO., 21 New Fetter Lane London EC4A 1DA London EC4A 1DA (GB)