Solicitação de exame técnico
#4.1
01/31/1989
RPI 954
Application data
Number
PI8601679Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 01/31/1989. We update with every new RPI gazette, published weekly.
Applicants
Fresenius AG
DE
Inventors
D. M. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 35 13 204 · 04/12/1985
DE
P 35 13 204.3 · 04/12/1985
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