Exigência - art. 36 da LPI
#6.1
10/31/1989
RPI 993
Application data
Number
PI8400215Type
Filing
Publication
The patent was granted on 11/27/1990 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: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
C. R. (pessoa física)
DE
Inventors
C. K. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 33 02 490.1-2 · 01/26/1983
DE
P33 02 490.1-24 · 01/26/1983
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