(19)

(11)

EP 0 259 306 A1

(12)

(43) Date of publication: 16.03.1988 Bulletin 1988/11 (21) Application number: 86901581.0 (22) Date of filing: 06.02.1986

(51) International Patent Classification (IPC):  E02D 27/ 01( . ) E04B 1/ 348( . ) E04B 2/ 02( . ) E04B 5/ 02( . ) E04H 1/ 00( . ) E04B 1/ 02( . ) E04B 1/ 38( . ) E04B 2/ 14( . ) E04B 7/ 16( . ) E04H 1/ 02( . ) (86) International application number: PCT/US1986/000241 (87) International publication number: WO 1987/004744 (13.08.1987 Gazette 1987/18)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (71) Applicant: MEIRY, Gad M. Jamaica Estates, NY 11432 (US)	(72) Inventor: MEIRY, Gad M. Jamaica Estates, NY 11432 (US) (74) Representative: Gordon, Michael Vincent  GILL JENNINGS & EVERY, Broadgate House, 7 Eldon Street London EC2M 7LH London EC2M 7LH (GB)