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Australian application, no grantAustralia

Method and apparatus for double decomposition by electrodia lysis

AU 1956020966 · Applicant: Nederlandse Organisatie Voor Toegepastnatuurwetenschappelijk Onderzoek Ten Dekorne Van Nijverheid Handel En Vereker

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Listed from its IP Australia record in Patent Yard's archive of Australian patents past their term. Its claims, description and drawings are in the AusPat record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed August 22, 1956. Even if it was granted, its term would have ended by August 22, 1977.
  • A pharmaceutical extension adds at most five years, so even that would have ended by August 22, 1982.
  • We check Australian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 22, 1956
GrantedNo grant recorded
Term ended byAugust 22, 1977
Application numberAU 1956020966
Classification (IPC)B01D61/42

Timeline

Timeline From IP Australia dates

1957196019631966196919721975Application filedAug 22, 1956Term ended byAug 22, 1977

Sources & verification

Everything on this page comes from the IP Australia record linked above. Data from IP Australia's IPGOD, licensed under CC BY 2.5 AU.