Nova Patents
AT75232T

Untitled record

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

20 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims3

Priority claims
DocumentOfficeKindDate
23934086JapanA
23934186JapanA
17483387JapanA

Members20

Family members, oldest first
DocumentOfficeKind
EP0263718A2European Patent Office (EPO)A2
CN87107496AChinaA
JPS6395210AJapanA
JPS6395214AJapanA
KR880005192ARepublic of KoreaA
JPS6418633AJapanA
US4822840AUnited States of AmericaA
EP0263718A3European Patent Office (EPO)A3
US4894421AUnited States of AmericaA
KR920000173B1Republic of KoreaB1
EP0263718B1European Patent Office (EPO)B1
AT75232TThis recordAustriaT
DE3778475D1GermanyD1
CN1061783AChinaA
CA1309541CCanadaC
CN1022553CChinaC
JPH0686507B2JapanB2
JPH0730218B2JapanB2
JPH0796284B2JapanB2
CN1047600CChinaC