(19)
(11) EP 0 172 613 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
19.11.1987 Bulletin 1987/47

(43) Date of publication A2:
26.02.1986 Bulletin 1986/09

(21) Application number: 85304005

(22) Date of filing: 05.06.1985
(84) Designated Contracting States:
CH DE FR GB IT LI

(30) Priority: 31.07.1984 JP 11619184

(71) Applicant: Kabushiki Kaisha Daikyo Gomu Seiko
 ()

(72) Inventor:
  • Sudo, Denpei
     ()

   


(54) Resin-laminated rubber plug


(57) A resin-laminated rubber plug for a medical vial or bottle is free from the resin coating at the upper part of the body, where the rubber surface is exposed for contacting the inside of the mouth of the bottle or vial.






Search report