Publicação do pedido de patente
#3.1
09/05/1989
RPI 985
Applicants
C. A. (pessoa física)
DE
Inventors
D. B. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 38 00709.6 · 01/13/1988
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/05/1989
RPI 985
#2.1
02/28/1989
RPI 958
#11.4
01/27/1998
RPI 1414
#13.1
02/18/1997
RPI 1368
#9.1
04/30/1996
RPI 1326
#6.1
09/27/1994
RPI 1243
#4.1
07/16/1991
RPI 1076
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.