Concessão da patente
#16.1
09/26/1989
RPI 988
Application data
Number
PI8407060Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
Concentric Pumps Limited
GB
Inventors
R. C. (pessoa física)
GB
IPC Classification
Priority claims
GB
8324116 · 09/08/1983
GB
PCT/84/00306 · 09/03/1984
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