Nova Patents
AT26353T

Untitled record

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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

9 members in 5 offices

This recordMember, by publication datePriority claim

Priority claims3

Priority claims
DocumentOfficeKindDate
389381JapanA
8431481JapanA
9961981JapanA

Members9

Family members, oldest first
DocumentOfficeKind
JPS57119277AJapanA
EP0057520A2European Patent Office (EPO)A2
EP0057520A3European Patent Office (EPO)A3
JPS57199972AJapanA
JPS582994AJapanA
US4518919AUnited States of AmericaA
EP0057520B1European Patent Office (EPO)B1
AT26353TThis recordAustriaT
DE3275957D1GermanyD1