Concessão da patente
#16.1
07/30/1985
RPI 771
The patent was granted on 07/30/1985 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: 07/30/1985. We update with every new RPI gazette, published weekly.
Applicants
H. A. (pessoa física)
DE
Inventors
B. K. (pessoa física)
H. K. (pessoa física)
IPC Classification
Priority claims
DE
P 29 26 947.4 · 07/04/1979
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