Concessão da patente
#16.1
12/29/1987
RPI 897
Application data
Number
PI8200488Type
Filing
Publication
The patent was granted on 12/29/1987 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: 12/29/1987. We update with every new RPI gazette, published weekly.
Applicants
Canadian Liquid Air Ltd
CA
Inventors
G. S. (pessoa física)
CA
R. L. (pessoa física)
CA
Publications in the Brazilian Industrial Property Gazette (RPI).
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