(19)

(11)

EP 0 278 985 A1

(12)

(43) Date of publication: 24.08.1988 Bulletin 1988/34 (21) Application number: 87905287.0 (22) Date of filing: 12.08.1987

(51) International Patent Classification (IPC):  C03C 3/ 062( . ) C03C 3/ 21( . ) C03C 10/ 02( . ) C03C 3/ 16( . ) C03C 10/ 00( . ) (86) International application number: PCT/JP1987/000604 (87) International publication number: WO 1988/001256 (25.02.1988 Gazette 1988/05)

(84) Designated Contracting States: DE FR GB IT SE (30) Priority: 15.08.1986 JP 19860190454 (71) Applicant: ABE, Yoshihiro Aichigun, Aichi 470-01 (JP)	(72) Inventor: HOSONO, Hideo Katsuraso 14, Kawanacho 3-chome Aichi 466 (JP) (74) Representative: Baillie, Iain Cameron, et al  c/o Ladas & Parry Altheimer Eck 2 D-80331 München D-80331 München (DE)