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Europaisches PatentamtEuropean Patent OfficeOffice europeen des brevets

Publication number. 0 0 8 0 9 0 6A 2

EUROPEAN PATENT APPLICATION

Application number: 82306413.4 Date of filing: 02.12.82

Int. CI.3: D 01 F 6/62D 01 D 5/ 08

Priority: 02.12.81 JP 194129/81 Date of publication of application:08.06.83 Bulletin 83/23 Designated Contracting States:DE FR GB LU

(71) Applicant: TOYOBO PETCORD CO., LTD2-8 Dojimahama 2-chomeKita-ku Osaka-shi Osaka-fu(JP) Inventor: Yabuki, Kazuyuki1,Katata 2-chomeOtsu-shi Shiga-ken(JP)2) Inventor: Kohmura, Yohji63-7-2, KanayamaTsuruga-shi Fukui-ken(JP)

Inventor: twasaki, Mitsuo8-2-207, Kureha-choTsuruga-shi Fukui-ken(JP)^) Inventor: Yasuda, Hiroshi9- 2 Kitaoji 3-chomeOtsu-shi Shiga-ken(JP)

Representative: Lawrence, Peter RobinBroughton et al.Gill, Jennings &Every 53-64 Chancery LaneLondon WC2A1HN(GB)