Solicitação de exame técnico
#4.1
12/13/1988
RPI 947
Application data
Number
PI8800638Type
Filing
Publication
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 12/13/1988. We update with every new RPI gazette, published weekly.
Applicants
Armstrong World Industries, Inc
US
Inventors
L. H. (pessoa física)
US
R. B. (pessoa física)
US
S. G. (pessoa física)
US
T. T. (pessoa física)
US
W. B. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
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12/13/1988
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