Concessão da patente
#16.1
09/25/1984
RPI 727
Application data
Number
PI8104282Type
Filing
Publication
The patent was granted on 09/25/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 09/25/1984. We update with every new RPI gazette, published weekly.
Applicants
Filterwerk Mann & Hummel Gmbh.
DE
Inventors
E. W. (pessoa física)
E. H. (pessoa física)
M. H. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/25/1984
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