Pedido de licença compulsória
#20.1
03/22/1988
RPI 909
The letters patent expired on 05/02/1995: 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: 03/22/1988. We update with every new RPI gazette, published weekly.
Applicants
Caterpillar Tractor Company
Inventors
E. B. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
03/22/1988
RPI 909
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RPI 689
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08/09/1983
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02/08/1983
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05/02/1995
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