10.1
07/11/1989
RPI 977
Application data
Number
PI8703180Type
Filing
Publication
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 07/11/1989. We update with every new RPI gazette, published weekly.
Applicants
OLDAIR BARREIROS [BR]
Inventors
B. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
07/11/1989
RPI 977
#4.1
06/28/1988
RPI 923
#3.2
03/01/1988
RPI 906
#2.1
09/01/1987
RPI 880
Same category
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