Solicitação de exame técnico
#4.1
04/29/1986
RPI 810
Application data
Number
PI8402018Type
Filing
Publication
The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.
Latest action published by the INPI: 04/29/1986. We update with every new RPI gazette, published weekly.
Applicants
ROLF GOEDEN PIEPER [BR]
Inventors
C. [. (pessoa física)
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
04/29/1986
RPI 810
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12/03/1985
RPI 789
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07/10/1984
RPI 716
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08/21/1990
RPI 1029
#7.1
05/01/1990
RPI 1016
Same category
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