Exigência - art. 36 da LPI
#6.1
09/26/1989
RPI 988
Application data
Number
PI8400900Type
Filing
Publication
The patent was granted on 09/25/1990 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
D. A. (pessoa física)
DE
Inventors
D. K. (pessoa física)
DE
D. D. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 33 08 726.1 · 03/11/1983
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