Retificação
#15.3
04/22/1987
RPI 861
The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.
Latest action published by the INPI: 04/22/1987. We update with every new RPI gazette, published weekly.
Applicants
UNITED STATES GYPSUM CO
Inventors
A. B. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.3
04/22/1987
RPI 861
#7.1
10/07/1986
RPI 833
From the same holder
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