Recurso
#12.1
04/12/1988
RPI 912
Application data
Number
PI8405032Type
Filing
Publication
The patent was granted on 08/28/1990 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: 04/12/1988. We update with every new RPI gazette, published weekly.
Applicants
C. F. (pessoa física)
DE
Carl Freudenberg, firma alemã
DE
Inventors
H. H. (pessoa física)
DE
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