Solicitação de exame técnico
#4.1
11/07/1989
RPI 994
Application data
Number
PI8700627Type
Filing
Publication
The patent was granted on 12/26/1990 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: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
Ingersoll - Rand Company
US
Inventors
T. J. (pessoa física)
US
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