Publicação do pedido de patente
#3.1
01/24/1989
RPI 953
Application data
Number
PI8803130Type
Filing
Publication
The letters patent expired on 09/02/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 01/24/1989. We update with every new RPI gazette, published weekly.
Applicants
The Dow Chemical Company
US
Inventors
E. L. (pessoa física)
FR
R. R. (pessoa física)
DE
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