Carta-patente expirada
#21.1
08/03/1993
RPI 1183
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Official data from INPI
PROCESSO APERFEICOADO E INSTALACAO PARA A REMOCAO DE RESIDUOS RADIOATIVOS DE USINAS NUCLEARES
Arquivada/ExtintaInvention Patent
Progress at the INPI
- Filing10/04/75
- Publication
- Examination
- Allowance
- Grant
- Expired08/03/93
The letters patent expired on 08/03/1993: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 08/03/1993. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
STEAG KERNENERGIE GMBH
Inventors
B. H. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Related
From the same holder
MÉTODO PARA PREVENIR A HIDRÓLISE RELACIONADA COM FLUORELASTÔMEROS DE UMA CORRENTE GASOSA E ARTIGO FLUOROELASTOMÉRICO.GALPÃO DE ARMAZENAMENTO PARA RECIPIENTES CHEIOS DE MATERIAL RADIOATIVO CALORÍFICODISPOSITIVO PARA ENCHER VASOS DE DEPOSICAO COM RESIDUOS RADIATIVOS,VASO DE DEPOSICAO E PROCESSO PARA OPERAR ESSE DISPOSITIVODISPOSITIVO PARA ARMAZENAMENTO DEFINITIVO DE MATERIAIS RESIDUAIS RADIOATIVOS
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