15.9
07/28/1987
RPI 875
Application data
Number
PI8406935Type
Filing
Publication
The application was refused by the INPI on 04/20/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/28/1987. We update with every new RPI gazette, published weekly.
Applicants
E. K. (pessoa física)
US
Inventors
I. [. (pessoa física)
K. [. (pessoa física)
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
07/28/1987
RPI 875
#4.1
07/28/1987
RPI 875
#1.3
06/04/1985
RPI 763
#9.2
04/20/1993
RPI 1168
#7.1
12/10/1991
RPI 1097
Same category
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