Deferimento
#9.1
08/15/1989
RPI 982
Application data
Number
PI8303319Type
Filing
Publication
The patent was granted on 03/20/1990 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: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
B. A. (pessoa física)
DE
Inventors
D. D. (pessoa física)
DE
D. R. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 3223397.3 · 06/23/1982
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