Pedido de patente depositado
#2.1
07/18/1989
RPI 978
Application data
Number
PI8902636Type
Filing
Publication
The application was abandoned for failure to pay the annuities (art. 86 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.
Applicants
L'Air Liquide,societe anonyme
FR
L. C. (pessoa física)
US
Inventors
P. S. (pessoa física)
FR
R. S. (pessoa física)
US
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