(19)

(11)

EP 0 063 146 A1

(12)

(43) Date of publication: 27.10.1982 Bulletin 1982/43 (21) Application number: 81902941.0 (22) Date of filing: 16.10.1981

(51) International Patent Classification (IPC):  B01J 14/ 00( . ) C02F 3/ 12( . ) C12J 1/ 00( . ) C12N 9/ 28( . ) C12P 7/ 06( . ) C12P 7/ 54( . ) C12P 19/ 14( . ) C12P 37/ 06( . ) C02F 1/ 26( . ) C02F 3/ 34( . ) C12M 1/ 40( . ) C12P 1/ 00( . ) C12P 7/ 28( . ) C12P 7/ 62( . ) C12P 37/ 00( . ) C13K 1/ 00( . ) (86) International application number: PCT/SE1981/000307 (87) International publication number: WO 1982/001563 (13.05.1982 Gazette 1982/12)

(84) Designated Contracting States: AT CH DE FR GB LI LU NL SE (30) Priority: 23.10.1980 SE 19800007464 (71) Applicants: MATTIASSON, Bo Gustav S-222 48 Lund (SE) HÄGERDAL, Bärbel S-222 47 Lund (SE) ALBERTSSON, Per-Ake S-223 65 Lund (SE)	(72) Inventors: MATTIASSON, Bo Gustav S-222 48 Lund (SE) HÄGERDAL, Bärbel S-222 47 Lund (SE) ALBERTSSON, Per-Ake S-223 65 Lund (SE) (74) Representative: Carminger, Lars  CARMINGER & UUSITALO PATENTBYRA AB Box 3554 S-103 69 Stockholm S-103 69 Stockholm (SE)