Deferimento
#9.1
10/31/1989
RPI 993
Application data
Number
PI8402403Type
Filing
Publication
The patent was granted on 04/24/1990 and is in force until 05/16/2004. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:05/16/2004
Latest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
D. K. (pessoa física)
RJ, BR
Inventors
D. K. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
10/31/1989
RPI 993
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