Concessão da patente
#16.1
04/25/1989
RPI 966
Application data
Number
PI8103211Type
Filing
Publication
The letters patent expired on 10/01/1996: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.
Applicants
H. A. (pessoa física)
DE
Inventors
M. F. (pessoa física)
O. J. (pessoa física)
IPC Classification
Priority claims
DE
P 30 19 936.1 · 05/24/1980
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