(19)

(11)

EP 0 208 687 A1

(12)

(43) Date of publication: 21.01.1987 Bulletin 1987/04 (21) Application number: 85901618.0 (22) Date of filing: 08.03.1985

(51) International Patent Classification (IPC):  E04C 3/ 292( . ) (86) International application number: PCT/SE1985/000103 (87) International publication number: WO 1985/004207 (26.09.1985 Gazette 1985/21)

(84) Designated Contracting States: BE FR (30) Priority: 16.03.1984 SE 19840001475 (71) Applicant: STALIN, Lars S-335 00 Gnosjö (SE)	(72) Inventor: STALIN, Lars S-335 00 Gnosjö (SE)