Solicitação de exame técnico
#4.1
09/22/1987
RPI 883
Application data
Number
PI8404617Type
Filing
Publication
The application was refused by the INPI on 10/08/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/22/1987. We update with every new RPI gazette, published weekly.
Applicants
F. Hoffmann-La Roche Ag.
CH
F. Hoffmann-La Roche & Co. Aktiengesellschaft
CH
Inventors
H. B. (pessoa física)
CH
K. B. (pessoa física)
CH
IPC Classification
Priority claims
CH
3231/84 · 07/04/1984
CH
5032/83 · 09/15/1983
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/22/1987
RPI 883
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11/27/1984
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