Solicitação de exame técnico
#4.1
11/17/1987
RPI 891
Application data
Number
PI8701025Type
Filing
Publication
The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.
Latest action published by the INPI: 11/17/1987. We update with every new RPI gazette, published weekly.
Applicants
Cravestac Engenharia e Comércio Ltda
SP, BR
Inventors
W. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/17/1987
RPI 891
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RPI 871
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RPI 869
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