Pedido de licença compulsória
#20.1
05/26/1987
RPI 866
Application data
Number
PI8102229Type
Filing
Publication
The patent was granted on 04/30/1985 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: 05/26/1987. We update with every new RPI gazette, published weekly.
Applicants
Export Tool & Welding Company Limited
Inventors
P. R. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
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05/26/1987
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