(19)

(11)

EP 0 182 829 A1

(12)

(43) Date of publication: 04.06.1986 Bulletin 1986/23 (21) Application number: 85902493.0 (22) Date of filing: 30.05.1985

(51) International Patent Classification (IPC):  G01C 15/ 04( . ) (86) International application number: PCT/DK1985/000052 (87) International publication number: WO 1985/005676 (19.12.1985 Gazette 1985/27)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI NL SE (30) Priority: 30.05.1984 DK 19840002662 (71) Applicant: PEDERSEN, Willy Palle DK-8270 Höjbjerg (DK)	(72) Inventor: PEDERSEN, Willy Palle DK-8270 Höjbjerg (DK) (74) Representative: Smulders, Theodorus A.H.J., Ir., et al  Vereenigde Octrooibureaux Nieuwe Parklaan 97 NL-2587 BN 's-Gravenhage NL-2587 BN 's-Gravenhage (NL)