Nova Patents
AT32131T

Valve opened by vacuum

Abstract

This record has no abstract on file.

Term

No projected expiry on record.

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

15 members in 8 offices

This recordMember, by publication datePriority claim

Priority claims1

Priority claims
DocumentOfficeKindDate
8320576FranceA

Members15

Family members, oldest first
DocumentOfficeKind
DK613284D0DenmarkD0
DK613284ADenmarkA
FR2557253A1FranceA1
EP0148480A2European Patent Office (EPO)A2
JPS60157577AJapanA
EP0148480A3European Patent Office (EPO)A3
FR2557253B1FranceB1
US4613111AUnited States of AmericaA
EP0148480B1European Patent Office (EPO)B1
AT32131TThis recordAustriaT
DE3468925D1GermanyD1
JPS649510B2JapanB2
DK158242BDenmarkB
DK158242CDenmarkC
BG48938A3BulgariaA3