Conhecimento de parecer técnico
#7.1
07/18/1989
RPI 978
Application data
Number
PI8506301Type
Filing
Publication
The application was refused by the INPI on 05/01/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.
Applicants
TUPINIQUIM TERMOTECNICA S A [BR]
Inventors
M. K. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
07/18/1989
RPI 978
#5.1
12/15/1987
RPI 895
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08/11/1987
RPI 877
#3.1
07/07/1987
RPI 872
#2.1
02/25/1986
RPI 801
#9.2
05/01/1990
RPI 1016
Same category
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