Concessão da patente
#16.1
04/26/1988
RPI 914
Application data
Number
PI8204272Type
Filing
Publication
The patent was granted on 04/26/1988 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: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
M. A. (pessoa física)
DE
Inventors
D. E. (pessoa física)
IPC Classification
No IPC classification.
Priority claims
DE
P 31 29 227.5 · 07/24/1981
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