Concessão da patente
#16.1
11/24/1987
RPI 892
Application data
Number
PI8206880Type
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
W. A. (pessoa física)
DE
Inventors
A. [. (pessoa física)
S. [. (pessoa física)
IPC Classification
Priority claims
DE
P 31 09 921.1 · 03/14/1981
DE
PCT/EP 82/00032 · 02/18/1982
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