Solicitação de exame técnico
#4.1
11/28/1989
RPI 997
Application data
Number
PI8707651Type
Filing
Publication
PCT
EP1987000116 The letters patent expired on 07/29/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Basf Lacke + Farben Aktiengesellschaft
DE
Inventors
B. M. (pessoa física)
DE
R. R. (pessoa física)
DE
W. V. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 36 10 765.4 · 03/29/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/28/1989
RPI 997
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09D 7/00; C08L 71/02; C09D 3/49.
03/27/2018
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