(19)

(11)

EP 0 781 502 A2

(12)

(43) Date of publication: 02.07.1997 Bulletin 1997/27 (21) Application number: 95932287.0 (22) Date of filing: 14.09.1995

(51) International Patent Classification (IPC):  G01B 11/ 00( . ) H05K 13/ 08( . ) H05K 13/ 04( . ) (86) International application number: PCT/SE1995/001045 (87) International publication number: WO 1996/009743 (28.03.1996 Gazette 1996/14)

(84) Designated Contracting States: BE CH DE FR GB IT LI NL SE (30) Priority: 14.09.1994 SE 19940003069 (71) Applicant: MYDATA AUTOMATION AB 161 70 Bromma (SE)	(72) Inventor: STRIDSBERG, Lennart S-122 47 Enskede (SE) (74) Representative: Rosenquist, Per Olof  Bergenstrahle & Lindvall AB, P.O. Box 17704 118 93 Stockholm 118 93 Stockholm (SE)