Cessão de direito de exploração
#22.1
07/15/1986
RPI 821
The letters patent expired on 07/27/1993: 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: 07/15/1986. We update with every new RPI gazette, published weekly.
Applicants
Albert Handtmann Maschinenfabrik Gmbh & Co. Kg.
DE
Inventors
M. J. (pessoa física)
S. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#22.1
07/15/1986
RPI 821
#16.1
01/25/1983
RPI 640
#13.1
11/30/1982
RPI 632
#9.1
07/13/1982
RPI 612
#21.1
07/27/1993
RPI 1182
From the same holder
Same category
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