15.7
10/20/1987
RPI 887
The application was refused by the INPI on 01/02/1985. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/20/1987. We update with every new RPI gazette, published weekly.
Applicants
A. S. (pessoa física)
Inventors
E. B. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
10/20/1987
RPI 887
#9.2
01/02/1985
RPI 741
05/29/1984
RPI 710
#4.1
07/13/1982
RPI 612
#3.2
04/06/1982
RPI 598
#2.1
01/05/1982
RPI 585
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