Publicação do pedido de patente
#3.1
01/10/1989
RPI 951
Application data
Number
PI8803019Type
Filing
Publication
The patent was granted on 07/27/1993 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: 01/10/1989. We update with every new RPI gazette, published weekly.
Applicants
Air Products And Chemicals, Inc
US
Inventors
P. Y. (pessoa física)
GB
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