Concessão da patente
#16.1
11/24/1987
RPI 892
Application data
Number
PI8202859Type
Filing
Publication
The patent was granted on 11/24/1987 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: 11/24/1987. We update with every new RPI gazette, published weekly.
Applicants
H. C. (pessoa física)
DE
Inventors
H. C. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 31 19 703.5 · 05/18/1981
DE
P 31 19 704.3 · 05/18/1981
DE
P 31 19 705.1 · 05/18/1981
DE
P 31 29 165.1 · 07/23/1981
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