Pedido de patente depositado
#2.1
12/13/1988
RPI 947
Application data
Number
PI8802313Type
Filing
Publication
Published on 12/13/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 12/13/1988. We update with every new RPI gazette, published weekly.
Applicants
Armstrong World Industries, Inc
US
Inventors
D. H. (pessoa física)
DE
N. H. (pessoa física)
US
R. L. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
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12/13/1988
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