Nova Patents
ZA765970B

Embossed membrane support

Abstract

This record has no abstract on file.

Term

Term ended

Expired 5 October 1992, 34 years ago.

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

11 members in 11 offices

This recordMember, by publication datePriority claim1 more office is in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
62061275United States of AmericaA

Members11

Family members, oldest first
DocumentOfficeKind
BE847113ABelgiumA
NL7611069ANetherlands (Kingdom of the)A
DE2645517A1GermanyA1
FR2326959A1FranceA1
JPS5279598AJapanA
ZA765970BThis recordSouth AfricaB
US4053418AUnited States of AmericaA
ES452242A1SpainA1
AU1845876AAustraliaA
GB1538877AUnited KingdomA
IT1068886BItalyB